UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

(Mark One)

Commission File No. 001-36868

SUNWORKS, INC.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code (916) 409-6900385) 497-6955

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: NONE

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes [  ] ☐ No [X] ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes [  ] ☐ No [X] ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and, (2) has been subject to such filing requirements for the past 90 days. Yes [X] ☒ No [  ]☐

Indicate by check mark whether the registrant has filed the interactive data exhibits required to be filed during the past 12 months (or shorter applicable period). Yes [X] ☒ No [  ]☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. [  ]☐

Indicate by check mark whether the company has filed an attestation report regarding management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act by the registered public accountants that audited the company’s financial statements. Yes [  ] ☐ No [X] ☒

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes [  ] ☐ No [X] ☒

The aggregate market value of the common stock held by non-affiliates as of June 30, 20202021 was $10.1$284.2 million.

The outstanding number of shares of common stock as of March 24, 202111, 2022 was 27,047,744.29,303,772.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s definitive Proxy Statement for the 2022 Annual Meeting of Stockholders, to be filed with the Securities and Exchange Commission pursuant to Regulation 14A not later than 120 days after the end of the fiscal year covered by this Form 10-K, are incorporated by reference in Part III, Items 10-14 of this Form 10-K. Except for the portions of the Proxy Statement specifically incorporated by reference in this Form 10-K, the Proxy Statement shall not be deemed to be filed as part hereof

TABLE OF CONTENTS

PART I

Item 1. Business.

Cautionary Note Regarding Forward-looking Statements

Statements in this annual reportAnnual Report on Form 10-K that are not historical facts constitute forward-looking statements. Examples of forward-looking statements include statements relating to industry prospects, our future economic performance including anticipated revenues and expenditures, results of operations or financial position, and other financial items, our business plans and objectives, and may include certain assumptions that underlie forward-looking statements. Risks and uncertainties that may affect our future results, levels of activity, performance or achievements expressed or implied by these forward-looking statements include, among other things, those listed under “Risk Factors” and elsewhere in this annual report.Annual Report on Form 10-K.

The following is a summary of the principal risk factors facing our business. This summary should be read in conjunction with the “Risk Factors” section and should not be relied upon as an exhaustive summary of the material risks facing our business. These risks and uncertainties include but are not limited to:

In some cases, you can identify forward-looking statements by terminology such as “may,” “will,” “should,” “expects,” “intends,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these terms or other comparable terminology.

These statements are subject to business and economic risk and reflect management’s current expectations and involve subjects that are inherently uncertain and difficult to predict. Actual events or results may differ materially. Moreover, neither we nor any other person assumes responsibility for the accuracy or completeness of these statements. We are under no duty to update any of the forward-looking statements after the date of this annual reportAnnual Report on Form 10-K to conform these statements to actual results.

PART I

Item 1. Business.

Business Introduction/Summary

References herein to “we,” “us,” “Sunworks,” and “the Company” are to Sunworks, Inc. and its wholly-owned subsidiaries Sunworks United Inc. (“Sunworks United”), MDand its wholly-owned subsidiaries Solcius, LLC (“Solcius”) and Commercial Solar Energy Inc. (“MD Energy”), and Plan B Enterprises, Inc. (“Plan B”CSE”).

We provide photovoltaic (“PV”) and battery based power and storage systems for the residential and commercial markets. Commercial projects include commercial, agricultural, commercial, industrial (“ACI”),and public works projects.

We were originally incorporated in Delaware on January 30, 2002 as MachineTalker, Inc. In July 2010, we changed our company name to Solar3D, Inc. On January 31, 2014, we acquired 100% of the stock of Solar United Network, Inc., a California corporation. On March 2, 2015, we acquired MD Energy. On December 1, 2015, we acquired Plan B through a merger of Plan B Enterprises, Inc. into our wholly owned subsidiary, Elite Solar Acquisition Sub., Inc. On March 1, 2016 we changed our name to Sunworks, Inc. with simultaneous Nasdaq stock symbol change from SLTD to SUNW.

On April 8, 2021, Sunworks, Inc., through its operating subsidiary Sunworks United (the “Buyer”), acquired all of the issued and outstanding membership interests (the “Acquisition”) of Solcius, from Solcius Holdings, LLC (“Seller”). Located in Provo, Utah, Solcius is a full-service, residential marketssolar systems provider. The transaction creates a national solar power provider with a presence now in 15 states, including California, Utah, Nevada, Arizona, New Mexico, Texas, Colorado, Minnesota, Wisconsin, Massachusetts, Oregon,Rhode Island, New York, Pennsylvania, New Jersey and Hawaii. We have direct sales and/or operations personnelSouth Carolina. The Company believes the transaction enhances economies of scale, leading to better access to suppliers, vendors and financial partners, as well as marketing and customer acquisition opportunities.

The Acquisition was consummated on April 8, 2021 pursuant to a Membership Interest Purchase Agreement, dated as of April 8, 2021 (the “Purchase Agreement”), by and between Buyer and Seller. The purchase price for Solcius consisted of $51.75 million in California, Massachusetts,cash, subject to post-closing adjustments related to working capital, cash, indebtedness and Oregon. transaction expenses.

Sunworks

Through our Sunworks operating subsidiaries, we design, arrange financing, integrate, install, and manage systems ranging in size from 2kW (kilowatt) for residential projects to multi MWmulti-MW (megawatt) systems for larger ACIcommercial and public works projects. ACICommercial installations have included installations at office buildings, manufacturing plants, warehouses, service stations, churches, and agricultural facilities such as farms, wineries, and dairies. Public works installations have included school districts, local municipalities, federal facilities and higher education institutions. Commercial solar represented 23% of our 2021 revenue, compared to 74% of our revenue in 2020. Commercial Solar primarily operates primarily in California.

Solcius

Through our Solcius operating subsidiary, we design, arrange financing, integrate, install, and manage systems, primarily for residential homeowners. We provide a full rangesell residential solar systems through multiple channels, including our network of installation services tosales channel partners, and our solar energy customers including design, system engineering, procurement, permitting, construction, grid connection, warranty, system monitoring and maintenance.

growing direct sales channel strategy. We operate in one segment based upon our organizational structureseveral residential and the waycommercial markets including California, Utah, Nevada, Arizona, New Mexico, Texas, Colorado, Minnesota, Wisconsin and South Carolina. We have direct sales or operations personnel in which our operations are managedCalifornia, Nevada, Utah, Arizona, New Mexico, Texas, Colorado, South Carolina, Wisconsin and evaluated. Approximately 74% of our 2020 revenue was from sales to the ACI and public works markets, and approximately 26% of our revenue was from sales to the residential market. Approximately 69% of our 2019 revenue was from sales to the ACI and public works markets, and approximately 31% of our revenue was from sales to the residential market.

At the Company’s Annual Meeting of Stockholders on August 7, 2019, the stockholders of the Company approved a reverse stock split of its issued and outstanding common stock at a ratio not less than 1-for-3 and not greater than 1-for-10. On August 29, 2019, the Company’s Board of Directors approved the reverse stock split at a ratio of 1-for-7 which went into effect at the open of trading on August 30, 2019. At the effective time of the reverse stock split, every seven shares of issued and outstanding common stock were converted into one share of issued and outstanding common stock. The authorized shares of 200,000,000 and the par value of $0.001 remained the same. All shares and related financial information in this Annual Report on Form 10-K is retroactively stated to reflect this 1-for-7 reverse stock split.

Minnesota.

At

Company Strategy

We intend to capitalize on the Company’s Annual Meetinggrowth outlook for commercial and residential solar markets in North America. Our strategic objectives include the following, of Stockholders on August 26, 2020,which are subject to risks and uncertainties that are, and potentially will be, exacerbated by the stockholders of the Company approved an amendment to the Company’s Certificate of Incorporation to reduce the amount of shares of authorized common stock to 50,000,000. On September 18, 2020, a Certificate of Amendment of the Certificate of Incorporation was filed with the Secretary of State of the State of Delaware reducing the number of shares of our authorized common stock to 50,000,000. The par value of $0.001 remained unchanged.COVID-19 pandemic and its related effects and any negative economic downturn:

Strategy

Our strategy for growth is focused on organic growth through continued expansion in California augmented by growth in other U.S. geographies. We believe that the competitors in the solar industry will consolidate and that we will be able to enhance our growth and scale through accretive acquisitions. With scalable administrative and operational infrastructure, we believe our current approach for organic growth will lead to profitability and positive cash generation. We anticipate taking advantage of the growth in the solar market as well as gaining market share relative to competitors. Additionally, we continue to evaluate various synergistic acquisitions.

In our residential business, we are expanding our marketing and internal methods of acquiring customers, which includes collaborating with select third party residential sales companies. We believe that the scarce resource in the residential solar industry is quality, economic installations in which customers can trust. We provide outstanding operations and customer support, as well as a competitive product warranty, which drives demand for our branded installations. We believe this allows us and our sales partners, knowing that they are backed by reliable installation and operations, to sell with confidence.

Company Operations

Employees

AtAs of December 31, 2019 we had 178 full-time employees. In response to the economic downturn, and the impact of COVID-19 on our business, we reduced our headcount. As of March 30, 2020,2021, we employed approximately 98511 employees of which 495 were full-time employees 27 part-time employees and 37with 16 of those employees on temporary layoff. A large percentagelayoff, medical, family or disability leave. We also utilize outside subcontractors to assist with installing commercial solar systems for our commercial customers. Our direct installation labor is a combination of the reductions in work force were intended to be temporary but became permanent as the impact of COVID-19 continued. employees and contract labor.

As of December 31, 2020, we employed approximately 122 full-time employees with 38 of those employees on temporary layoff, medical, family or disability leave plus two part-time employees. We also utilize outside subcontractors to assist with installing solar systems for our commercial and residential customers. Our direct installation labor is a combination of employees and contract labor.

Sales and Marketing

As of December 31, 2020,2021, we had approximately 1635 employees primarily focused on sales, sales support and marketing in California, Massachusetts, and Oregon.marketing.

We are adding to our in-house direct residential sales force and marketing capabilities while we continue to workpartner with authorized dealers and select third-party sales originators. Reducing our residential customer acquisition costs and managing the customer experience throughout the process of sales and installation is part of our goal to reduce our reliance on third-party sales originators. Minimizingminimize the fixed costs and financial risk of maintaining our own direct residential sales force is a prioritycustomer acquisition while improving the entire customer experience.

We have an advantage in the ACIcommercial solar market given our extensive contact list, resulting from our experience in the ACI construction market, which provides access to customers. Through our network of vendors, participation in a variety of industry trade associations and independent sales consultants, we now have a growing list of repeat clients, as well as an active and loyal referral network.

FinancingAs of December 31, 2020, we had approximately 16 employees primarily focused on sales, sales support and marketing.

Financing

To promote sales, we assist customers in obtaining financing. Our objective is to arrange the most flexible termsfinancing through our network of lenders that meet the needs and wants of the customer. Although we do not provide financing ourselves, we have relationships to arrange financing with numerous private and public sources.

We believe it is best for customers to own their own systems, but some customers prefer not to own their systems. We also have the ability to arrange financing with third parties throughoffer leases, loans or Power Purchase Agreements (“PPAs”). A PPA is a contract between two parties, one which generates electricity and leases for our customers.the other purchases the electricity.

Suppliers

We purchase solar panels, inverters, batteries and materials directly from multiple manufacturers both directly and through distributors. We intend to further coordinate purchases and optimize supply relationships to realize the advantages of greater scale. Section 201 tariffs on solar modules were imposed beginning in 2018 and were extended through 2026. While these tariffs have not had a material negative impact on our business, we believe the tariffs were a contributing factor to smaller decreases to equipment costs than we would have otherwise experienced in 2021.

If one or more of our suppliers fail to meet our anticipated demand, ceases or reduces production due to its financial condition, acquisition by a competitor or otherwise, it may be difficult to quickly identify alternate suppliers or to qualify alternative products on commercially reasonable terms, and our ability to satisfy this demand may be adversely affected. We do not, however, rely on any single supplier and, we believe, we can obtain needed solar panels and materials from a variety of different suppliers. Accordingly, we believe that the loss of any single supplier would not materially affect our business.

We also utilize strategic partnerships with subcontractors for carport construction, and electrical installations, for racking and solar panel installations, as well as numerous subcontractors for roofing, grading, landscaping, and construction for our larger ACI and public workscommercial projects.

Installation

We are a licensed contractor in the markets we serve, and we are responsible for every customer installation. We manage the entire process from permitting through inspection to interconnection to the power grid, thereby making the system installation process simpler and as seamless as possible for our customers. Controlling every aspect of the installation process allows us to minimize costs, ensure quality and deliver high levels of customer satisfaction.

Even with controlling every aspect of the installation process, the ability to perform on a contract is subject to limitations. There remain jurisdictionalJurisdictional approval processes are outside of our immediate control including, but not limited to, approval processes required by cities, counties, states or the Federalfederal government or one of their agencies. Other aspects outside of our direct control include approvals from various utility companies and weather conditions.

After-Sales Support

It is our intent to provideWe offer continuing operational and maintenance services for our installed residential and commercial PV systems. We providesystems by providing extended factory equipment technical support and actacting as a service liaison using our proprietary knowledge, technology, and solar electric energy and battery system qualified engineering and technical staff. We do this through a Limited Workmanship Warranty and Operations and Maintenance Program, which among other things provides a service and technical support line to our customers. We generally respond to our job site related issues within 24 hours and wehours. We strive to offer assistance for residential installations as long as required to maintain customer satisfaction. Our priceFor commercial customers we offer separate operation, maintenance and monitoring contracts. These operation, maintenance and monitoring contracts generally have terms ranging from 5 to customers includes this warranty, which includes the pass through of various manufacturers’ warranties.25 years.

Facilities

Facilities

We maintain sales and installation offices in Roseville, Rocklin, Durham, Campbell (San Jose),Sacramento, Tulare, Tustin and Riverside, California. We also maintain sales and installation offices in Provo, Utah; Phoenix, Arizona; Centennial, Colorado; El Paso and McAllen, Texas; Albuquerque and Roswell, New Mexico; Bloomingdale, Minnesota; Columbia, South Carolina; and Sturtevant, Wisconsin. We lease all of our offices and facilities.

Customers

Customers

The majority

Approximately 77% of our 2021 revenue comescame from residential installations while residential revenue was 26% of total revenue in California with2020. The increase in residential revenue as a smaller amountpercentage of total revenue is the result of the Solcius Acquisition in Nevada, Massachusetts, Oregon, Hawaii and New Jersey.April 2021. Approximately 74%23% of our total revenue in 2020 was in the ACI and public works markets, up2021 came from 69% in 2019. Approximately 26% of revenue was generated by residentialcommercial installations, down from 31%74% in 2019.2020.

Our residential operations address the needs of property owners by installing systems typically smaller than 20kW. We expect that these percentages will vary from yearfacilitate purchase or lease financing and offer multiple product options to year.fit the specific needs of each customer.

We install systems for the ACIcommercial market and for public works projects. We define small commercial and public works projects as the installation of systems under 100kW, whereas large projects involve the installation of systems greater than 100kW. Solar projects have received limited financing from traditional lending sources, but we are encouraged by municipal PACE programs in California which have drawn funding sources such as Ygrene Energy Fund into the financing of energy projects. Public works projects are frequently financed through various PPA arrangements, often in conjunction with SPURR (School Project for Utility Rate Reduction) programs, a Joint Powers Authority in California. Cycle times vary from twenty weeks to more than a year, which is a common cycle for commercialdepending on customer specifications, supply chain, permitting and public works projects. Larger projects typically have a longer cycle time than smaller projects.engineering lead times. Agricultural system sizes vary significantly within this sector and can range from 10kW to multiple megawatts. Agricultural loans to farmers and tax-oriented leases are the primary funding sources within the industry. Similar to commercial installations, cycle times for agricultural projects may commonly range from a few months to more than three years depending upon the authority having jurisdiction, the existing utility infrastructure and the various approvals required.

Our residential operations address the needs of property owners installing systems typically smaller than 20kW. The typical residential system installed is about 6kW with an average cycle time of 45 days or less. There is an increased demand for systems with batteries, and we fill those customer needs as well. We facilitate purchase or lease financing and offer multiple product options to fit the specific needs of each customer.Competitors

Competitors

In the solar installation market, we compete with companies that offer products similar to ours. Some of these companies have greater financial resources, operational experience, and technical capabilities than we do. When bidding for solar installation projects, however, our current experience suggests that there is no clear dominant or preferred competitor in the markets in which we compete. We do not believe that any competitor has more than 10% of the market across all the areas in which we operate. We compete with other solar installers on pricing, service, warranty, and the ability to arrange financing. On a global scale, we also compete, on a cost basis, with traditional utilities that supply electricity to our potential customers and with companies that are not regulated like traditional utilities but that have access to the traditional utility electricity transmission and distribution infrastructure pursuant to state and local pro-competitive and consumer choice policies. Our advantage over traditional utilities is that we offer customers the opportunity to create their own electricity and reduce dependency from the traditional electrical grid.

Seasonality

Our revenue is impacted by seasonal weather patterns. In addition, some customers pushprefer to complete projects by the end of a calendar year to realize the benefits of available subsidy programs prior to year-end. The first quarter in California often has rain, which also reduces our ability to install and recognize revenues in that quarter relative to the remainder of the year.

Technology and Intellectual Property

Generally, the solar installation business is not dependent on intellectual property. Within our residential business, we utilize proprietary software, which enables our sales channel partners to efficiently manage the sales process and allows our operations team to manage thousands of installations annually.

Government Regulation and Incentives

Government Regulation

We are not regulated as a public utility inwithin the United States under applicable national, state or other local regulatory regimes where we conduct business.

To operate our systems, we obtain interconnection permission from the applicable local primary electric utility. Depending on the size of the solar energy system and local law requirements, interconnection permission is provided by the local utility andto us and/or our customer. In almost all cases, interconnection permissions are issued on the basis of a standard process that has been pre-approved by the local public utility commission or other regulatory body with jurisdiction over net energy metering procedures. As such, no additional regulatory approvals are required once interconnection permission is given.

Our operations are subject to stringent and complex federal, state and local laws, including regulations governing the occupational health and safety of our employees and wage regulations. For example, we are subject to the requirements of the federal and California Occupational Safety and Health Act, as amended (“OSHA”), the U.S. Department of Transportation (“DOT”), and comparable state laws that protect and regulate employee health and safety.

Government Incentives

Federal, state and local government bodies provide incentives to owners, end users, distributors, system integrators and manufacturers of solar energy systems to promote solar energy in the form of rebates, tax credits and other financial incentives such as system performance payments, payments for renewable energy credits associated with renewable energy generation and exclusion of solar energy systems from property tax assessments. These incentives enable us to lower the price we charge customers to own or lease our solar energy systems, helping to catalyze customer acceptance of solar energy as an alternative to utility-provided power.

The Federal government offered a 30% Investment Tax Credit in 2019. The ITCfederal investment tax credit (“ITC”) is currently 26% under Section 48(a) of the Internal Revenue Code, for the installation of certain solar power facilities until December 31, 2022, after which itthe ITC will falldecrease to 22% in 2023 and 10%0% in 2024 for residential installations and 10% for commercial credit thereafter. Congress may extend or otherwise alter the Commercial ITC, as well as the depreciation benefits for solar, via legislation in 2022.

The

For commercial projects the economics of purchasing a solar energy system are also improved by eligibility for accelerated depreciation, also known as the modified accelerated cost recovery system (“MACRS”) depreciation, which allows for the depreciation of equipment according to an accelerated schedule set forth by the Internal Revenue Service. The acceleration of depreciation creates a valuable tax benefit that reduces the overall cost of the solar energy system and increases the return on investment.

Approximately 50% of U.S. states in the U.S. offer a personal and/or corporate investment or production tax credit for solar energy that is additive to the ITC. Further, these states, and many local jurisdictions, have established property tax incentives for renewable energy systems that include exemptions, exclusions, abatements, and credits. Many state governments, traditional utilities, municipal utilities and co-operative utilities offer a rebate or other cash incentive for the installation and operation of a solar energy system or energy efficiency measures. Capital costs or “up-front” rebates provide funds to solar customers based on the cost, size or expected production of a customer’s solar energy system. Performance-based incentives provide cash payments to a system owner based on the energy generated by their solar energy system during a pre-determined period, and they are paid over that time period. Depending on the cost of the system and other site-specific variables, tax incentives can typically cover 30-40% of the cost of a commercial or residential solar system.

Many states also have adopted procurement requirements for renewable energy production that requires regulated utilities to procure a specified percentage of total electricity delivered to customers in the Statestate from eligible renewable energy sources, such as solar energy systems, by a specified date.

Corporate HistoryInformation

We were originally incorporated in Delaware on January 30, 2002 as MachineTalker, Inc. In July 2010, we changed our company name to Solar3D, Inc. On January 31, 2014, we acquired 100% of the stock of Solar United Network, Inc., a California corporation. On March 2, 2015, we acquired MD Energy. On December 1, 2015, we acquired Plan B through a merger of Plan B Enterprises, Inc. into our wholly owned subsidiary, Elite Solar Acquisition Sub., Inc. On March 1, 2016 we changed our name to Sunworks, Inc. with simultaneous NASDAQ stock symbol change from SLTD to SUNW.

Our principal executive offices are located at 2270 Douglas Blvd., Suite 216, Roseville, CA 956611555 Freedom Blvd, Provo, Utah 84604 and our telephone number is (916) 409-6900.(385) 497-6955. Our web site address is www.sunworksusa.com. Information contained in or accessible through our website does not constitute part of this Annual Report on Form 10-K.

Available Information

We file annual, quarterly and current reports, proxy statements and other information with the Securities and Exchange Commission, referred to herein as the SEC. Our SEC filings, including our Annual Report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and any amendments to those reports filed or furnished pursuant to Section 13(a) of the Exchange Act are available to the public free of charge over the Internet at our website at http://www.sunworksusa.com or at the SEC’s web site at http://www.sec.gov. Our SEC filings will be available on our website as soon as reasonably practical after we have electronically filed or furnished them to the SEC. Information contained on our website is not incorporated by reference into this 10-K. You can view our Code of Conduct and Ethics and the charters for each of our committees of our Board of Directors free of charge on the investor relations section of our website under corporate governance.

Recent Developments

On January 27, 2021, the Company filed a Registration Statement on Form S-3 (File No. 333-252475) (the “Registration Statement”), with the Securities and Exchange Commission (the “SEC”). The Registration Statement allows the Company to offer and sell, from time to time in one or more offerings, any combination of common stock, preferred stock, warrants, or units having an aggregate initial offering price not to exceed $100 million. The Registration Statement was declared effective by the SEC on February 3, 2021.

On February 10, 2021, the Company entered into a Sales Agreement (the “Roth Sales Agreement”) with Roth Capital Partners, LLC (the “Agent RCP”), pursuant to which the Company could offer and sell from time to time, through the Agent RCP, shares of the Company’s common stock, par value $0.001 per share, registered under the Securities Act of 1933 (as amended, the “Securities Act”), pursuant to the Registration Statement filed on Form S-3. The base prospectus is contained within the Registration Statement.

Sales of shares pursuant to the Roth Sales Agreement are deemed to be “at the market offerings” (“ATM”) as defined in Rule 415 promulgated under the Securities Act. The Agent RCP has agreed to act as sales agent and use commercially reasonable efforts to sell on the Company’s behalf all of the shares requested to be sold by the Company, consistent with its normal trading and sales practices, on mutually agreed terms between the Agent RCP and the Company.

3,212,486 shares of common stock (the “Fourth Placement Shares” were sold under the Roth Sales Agreement between February 11, 2021 and February 23, 2021, pursuant to a prospectus supplement that was filed with the SEC on February 10, 2021. Total gross proceeds for the Fourth Placement Shares were $49,937,000 or $15.54 per share. Net proceeds, less issuance, costs were $48,937,000 or $15.23 per share.

Item 1A. Risk Factors.

Our business and operations are subject to a number of significant risks and uncertainties as described below. However, the risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties that we are unaware of, or that we may currently deem immaterial, may become important factors that could harm our business, financial condition, or results of operations. If any of the following risks actually occur, our business, financial condition or results of operations could suffer materially.

Risks Related to Our Financial Position and Capital Requirements

We have a limited operating history, which could make it difficult to accurately evaluate our business and prospects.

Although we were formed in January 2002, we did not begin selling solar systems until we acquired Solar United Network, Inc. in January 2014. We acquired MD Energy in March 2015 and Plan B Enterprises in December 2015. Management believes that our success depends in large part on our ability to continue to successfully sell solar systems in California and other states against determined competition, and to consummate synergistic acquisitions. We cannot assure that we will operate profitably or that we will have adequate working capital to meet our obligations as they become due.

We have incurred significant losses since inception.

We had an accumulated deficit of $88,635,000$115,260,000 and $72,696,000$88,635,000 as of December 31, 20202021 and December 31, 2019,2020, respectively. We incurred annual operating losses fromsince our inception. We anticipate becoming profitable as we increase our installation revenue and reduce our costs and increase our installation revenues.as a percentage of revenue. However, there can be no assurances that these actions will result in sustained profitability. We are subject to all the risks incidental to the sales, development, and costs of construction of new solar energy revenues, and we may encounter unforeseen expenses, difficulties, complications, delays and other unknown factors that may adversely affect our business.

We may require substantial additional funding which may not be available to us on acceptable terms, or at all. If we fail to raise the necessary additional capital, we may be unable to achieve growth of our operations.

Our operations have consumed substantial amounts of cash since inception.

In order to carry out our business plan and implement our strategy, we anticipate that we will need to obtain additional financing from time to time and may choose to raise additional funds through strategic collaborations, public or private equity or debt financing, bank lines of credit, asset sales, government grants, or other arrangements. We cannot be sure that any additional funding, if needed, will be available on terms favorable to us or at all. Furthermore, any additional equity or equity-related financing may be dilutive to our shareholders, and debt or equity financing, if available, may subject us to restrictive covenants and significant interest costs.

Our inability to raise capital when needed could harm our ability to grow our operations substantially and could cause our stock price to decline.

Risks Related to Our Business and Industry

Our results of operations have been and will continue to be adversely impacted by the COVID-19 Pandemic, and the duration and extent to which it will impact our results of operations remains uncertain.

A significant outbreak of epidemic, pandemic, or contagious diseases in the human population, such as the current COVID-19 pandemic, could result in a widespread health crisis that could adversely affect the broader economies, financial and capital markets, commodity and energy prices, and overall demand environment for our products. A global health crisis could affect, and has affected, our workforce, customers and vendors, as well as economies and financial markets globally, potentially leading to an economic downturn, which could decrease spending, adversely affecting the demand for our products.

In response to the COVID-19 pandemic, many state, local, and foreign governments have put in place, and others in the future may put in place, travel restrictions, quarantines, “stay at home” orders and guidelines, and similar government orders and restrictions, in an attempt to control the spread of the disease. Such restrictions or orders have resulted in, and will continue to result in, business closures, work stoppages, slowdowns and delays, among other effects that could negatively impact our operations, as well as the operations of our customers and business partners. Such results have had and will continue to have a material adverse effect on our business, operations, financial condition, results of operations, and cash flows.

Although we have continued to operate consistent with federal guidelines and state and local orders, the extent to which the COVID-19 pandemic impacts our business, operations, financial results and financial condition will depend on numerous evolving factors which are uncertain and cannot be predicted, including:

These effects of the COVID-19 pandemic have resulted and will result in lost or delayed revenue to us, and we have experienced, and

We continue to experience, disruptions to our business as we implement safety protocols, and modifications to travel. We are closely monitoring the impact of the COVID-19 pandemic, continually assessing its potential effects on our business. We have taken actions to offset the impact ofmonitor the COVID-19 pandemic, including reducing salaries for all exempt employees, implementing furloughs, and restricting nonessential travel, but we cannot predict what future actions we may haveits resurgence in key markets as new variants of the virus continue to take in responseemerge. Due to the COVID-19 pandemic. The extentpandemic, our organization continues to operate both in person and virtually across the United States as deemed necessary by management, which our results are affected byentails the COVID-19 pandemic will largely depend on future developments which cannot be accurately predicted and are uncertain, but the COVID-19 pandemic has had andneed for us to continue to support remote workforces at greater scale than we have before COVID-19.

We will continue to havepromoting the health and safety of our employees and contractors. In an adverse effect on our business, operations, financial condition, results of operations, and cash flows.

In addition, while we believe we have taken appropriate steps to maintain a safe workplaceeffort to protect our employees and contractors, we continue to comply with all health and safety regulations, including adopting social distancing policies at all our locations, working from contractinghome, and spreading the coronavirus,complying with domestic travel restrictions as necessary. We will continue to implement appropriate safety measures, including following the guidance set out from both the Occupational Safetyrequiring employees to be fully vaccinated to access our workplace facilities pursuant to federal, state, and Health Administrationlocal guidelines, as well as taking into consideration COVID-19 case trends and Centers for Disease Control and Prevention, we may not be able to completely prevent the spread of the virus amongrelated measures in our employees. As of the time of this filing, several of our personnel have been subject to Company-imposed quarantine restrictions based upon possible contact with individuals who have tested positive.locations. We may face litigationtake further actions as government authorities require or other proceedings making claims relatedrecommend or as we determine to unsafe working conditions, inadequate protectionbe in the best interests of our employees, or other claims. Any of these claims, even if without merit, could result in costly litigation or divert management’s attentioncustomers, partners, and resources. Furthermore, we may face a sustained disruption to our operations due to one or more of the factors described above.suppliers.

Even after the COVID-19 pandemic has subsided, we may continue to experience adverse impacts to our business as a result of any economic instability that has occurred or may occur in the future. Any of these events could amplify the other risks and uncertainties described in this Annual Report on Form 10-K and could materially adversely affect our business, operations, financial condition, results of operations, cash flows or stock price.

A material reduction in the retail price of traditional utility generated electricity or electricity from other sources could harm our business, financial condition, results of operations and prospects.

We believe that a significant number of our customers decide to buy solar energy because they want to pay less for electricity than what is offered by the traditional utilities. However, distributed residential solar energy has yet to achieve broad market adoption as evidenced by the fact that distributed solar has penetrated less than 5% of its total addressable market in the U.S. residential sector.

The customer’s decision to choose solar energy may also be affected by the cost of other renewable energy sources. Decreases in the retail prices of electricity from the traditional utilities or from other renewable energy sources would harm our ability to offer competitive pricing and could harm our business. The price of electricity from traditional utilities could decrease as a result of:

A reduction in utility electricity prices would make the purchase or the lease of our solar energy systems less economically attractive. If the retail price of energy available from traditional utilities were to decrease due to any of these reasons, or other reasons, we would be at a competitive disadvantage, we may be unable to attract new customers and our growth would be limited.

Existing electric utility industry regulations, and changes to regulations, may present technical, regulatory and economic barriers to the purchase and use of solar energy systems that may significantly reduce demand for our solar energy systems.

Federal, state and local government regulations and policies concerning the electric utility industry, and internal policies and regulations promulgated by electric utilities, heavily influence the market for electricity generation products and services. These regulations and policies often relate to electricity pricing and the interconnection of customer-owned electricity generation. In the United States, governments and utilities continuously modify these regulations and policies. These regulations and policies could deter customers from purchasing renewable energy, including solar energy systems. This could result in a significant reduction in the potential demand for our solar energy systems. For example, utilities commonly charge fees to larger, industrial customers for disconnecting from the electric grid or for having the capacity to use power from the electric grid for back-up purposes. These fees could increase our customers’ cost to use our systems and make them less desirable, thereby harming our business, prospects, financial condition and results of operations. In addition, depending on the region, electricity generated by solar energy systems competes most effectively with expensive peak-hour electricity from the electric grid, rather than the less expensive average price of electricity. Modifications to the utilities’ peak hour pricing policies or rate design, such as to a flat rate, would require us to lower the price of our solar energy systems to compete with the price of electricity from the electric grid.

In addition, any changes to government or internal utility regulations and policies that favor electric utilities could reduce our competitiveness and cause a significant reduction in demand for our products and services. For example, certain jurisdictions have proposed assessing fees on customers purchasing energy from solar energy systems or imposing a new charge that would disproportionately impact solar energy system customers who utilize net energy metering, either of which would increase the cost of energy to those customers and could reduce demand for our solar energy systems. It is possible charges could be imposed on not just future customers but our existing customers, causing a potentially significant consumer relations problem and harming our reputation and business. Due to the concentrationamount of our business in California, any such changes in these markets would be particularly harmful to our business, results of operations, and future growth.

Our growth strategy depends on the widespread adoption of solar power technology.

The market for solar power products is emerging and rapidly evolving, and its future success is uncertain. If solar power technology proves unsuitable for widespread commercial deployment or if demand for solar power products fails to develop sufficiently, we would be unable to generate enough revenues to achieve and sustain profitability and positive cash flow. The factors influencing the widespread adoption of solar power technology include but are not limited to:

Our business currently benefits from the availability of rebates, tax credits and other financial incentives. The expiration, elimination or reduction of these rebates, credits and incentives would adversely impact our business.

U.S. federal, state and local government bodies provide incentives to end users, distributors, system integrators and manufacturers of solar energy systems to promote solar electricity in the form of rebates, tax credits and other financial incentives such as system performance payments and payments for renewable energy credits associated with renewable energy generation. These governmental rebates, tax credits and other financial incentives enhance the return on investment for our customers and incentincentivize them to purchase solar systems. These incentives enable us to lower the price we charge customers for energy and for our solar energy systems. However, these incentives may expire on a particular date, end when the allocated funding is exhausted, or be reduced or terminated as solar energy adoption rates increase. These reductions or terminations often occur without warning.

Reductions in, or eliminations or expirations of, governmental incentives could adversely impact our results of operations and our ability to compete in our industry, causing us to increase the prices of our solar energy systems, and reducing the size of our addressable market. In addition, this would adversely impact our ability to attract investment partners and to form new financing funds and our ability to offer attractive financing to prospective customers.

Net energy metering and related policies to offer competitive pricing to our customers in our current markets, and changes to net energy metering policies may significantly reduce demand for electricity from our solar energy systems.

Each of the states where we currently serve customers has adopted a net energy metering policy. Net energy metering typically allows our customers to interconnect their on-site solar energy systems to the utility grid and offset their utility electricity purchases by receiving a bill credit at the utility’s retail rate for energy generated by their solar energy system that is exported to the grid in excess of the electric load used by the customers.customer. At the end of the billing period, the customer simply pays for the net energy used or receives a credit at the retail rate if more energy is produced than consumed. Utilities operating in states without a net energy metering policy may receive solar electricity that is exported to the grid when there is no simultaneous energy demand by the customer without providing retail compensation to the customer for this generation.

Our ability to sell solar energy systems and the electricity they generate may be adversely impacted by the failure of states to expand existing limits on the amount of net energy metering in states that have implemented it, thenet metering. The failure of states to adopt a net energy metering policy where it currently is not in place, the imposition of new charges that only or disproportionately impact customers that utilize net energy metering ormay also negatively impact our operations. In addition, reductions in the amount or value of credit that customers receive through net energy metering.metering could negatively impact the demand for our services. Our ability to sell solar energy systems and the electricity they generate also may be adversely impacted by the unavailability of expedited or simplified interconnection for grid-tied solar energy systems or any limitation on the number of customer interconnections or amount of solar energy that utilities are required to allow in their service territory or some part of the grid. If such charges are imposed, the cost savings associated with switching to solar energy may be significantly reduced and our ability to attract future customers and compete with traditional utility providers could be impacted.

Limits on net energy metering, interconnection of solar energy systems and other operational policies in key markets could limit the number of solar energy systems installed in those markets. For example, the California utilities limitPublic Utilities Commission (“CPUC”) is revisiting its net energy metering creditpolicy, under NEM 3.0, releasing its proposed decision in December 2021, to 5%significantly reduce the compensation for customer owned generation and imposing fixed fees for solar customers. If adopted, the proposed decision would have an adverse effect on our business. On February 3, 2021, the CPUC said it has paused the proceeding “until further notice” to “consider revisions to the proposed decision.” In addition, California Governor Gavin Newsom said at a press conference there is “work to do” on the proposal. However, there is no guarantee that substantial modifications to the proposal will occur before enactment. In 2021, we generated 42% of the utilities’ aggregate customer peak demand. California has adopted legislation to establish a process and timeline for developing a new net energy metering program with no cap on participation. If the caps on net energy meteringour revenue in California and other jurisdictions are reached or if the amount or value of credit that customers receive for net energy metering is significantly reduced, future customers will be unable to recognize the current cost savings associated with net energy metering. We rely substantially on net energy metering when we establish competitive pricing for our prospective customers and the absence of net energy metering for new customers would greatly limit demand for our solar energy systems.California.

Our business depends in part on the regulatory treatment of third-party owned solar energy systems.

Our leases and any power purchase agreements are third-party ownership arrangements. Sales of electricity by third parties face regulatory challenges in some states and jurisdictions. Other challenges pertain to whether third-party owned systems qualify for the same levels of rebates or other non-tax incentives available for customer-owned solar energy systems, whether third-party owned systems are eligible at all for these incentives, and whether third-party owned systems are eligible for net energy metering and the associated significant cost savings. Reductions in, or eliminations of, this treatment of these third-party arrangements could reduce demand for our systems, adversely impact our access to capital and could cause us to increase the price we charge our customers for energy.systems.

Our ability to provide solar energy systems to customers on an economically viable basis depends on our ability to help customers arrange financing for such systems.

Our solar energy systems have been eligible for Federal ITCs or U.S. Treasury grants, as well as depreciation benefits. We have relied on, and will continue to rely on, financing structures that monetize a substantial portion of those benefits and provide financing for our solar energy systems. If, for any reason, our customers were unable to continue to monetize those benefits through these arrangements, we may be unable to provide and maintain solar energy systems for new customers on an economically viable basis.

The availability of this tax-advantaged financing depends upon many factors, including, but not limited to:

U.S. Treasury grants are no longer available for new solar energy systems. Changes in existing law and interpretations by the Internal Revenue Service and the courts could reduce the willingness of funding sources to provide funds to customers of these solar energy systems. We cannot assure you that this type of financing will be available to our customers. If, for any reason, we are unable to find financing for solar energy systems, we may no longer be able to provide solar energy systems to new customers on an economically viable basis. This would have a negative impact on our business, financial condition, and results of operations.

Our inability to arrange financing could hurt our future business.

We also compete, on a cost basis, with traditional utilities that supply electricity to our potential customers and with companies that are not regulated like traditional utilities but that have access to the traditional utility electricity transmission and distribution infrastructure pursuant to state and local pro-competitive and consumer choice policies. Our advantage over traditional utilities is that we offer customers the opportunity to create their own electricity and detach from the traditional electrical grid. To offer customers this opportunity, we often have to arrange financing for our customers as solar projects have received limited financing from traditional lending sources. Our objective is to arrange the most flexible terms that meet the needs and wants of the customer. Although we do not provide financing ourselves, we have relationships to arrange financing with numerous private and public sources, including PACE (Property Assessed Clean Energy) Programs, which are programs that involve both municipal governments and private financing companies that allows property owners to receive upfront funding for renewable energy projects, and agricultural financing offered by a network of lending institutions. Our inability to arrange financing through these or other sources could adversely affect our business and results of operations.

If we cannot compete successfully against other solar and energy companies, we may not be successful in developing our operations and our business may suffer.

The solar and energy industries are characterized by intense competition and technological advances, both in the United States and internationally. We compete with solar companies with business models that are similar to ours. In addition, we compete with solar companies in the downstream value chain of solar energy. For example, we face competition from purely finance driven organizations that acquire customers and then subcontract out the installation of solar energy systems, from installation businesses that seek financing from external parties, from large construction companies and utilities, and increasingly from sophisticated electrical and roofing companies. Some of these competitors specialize in the residential solar energy market, and some may provide energy at lower costs than we do. Further, some of our competitors are integrating vertically in order to ensure supply and to control costs. Many of our competitors also have significant brand name recognition and have extensive knowledge of our target markets.

If we are unable to completecompete in the market, it will have a negative impact on our business, financial condition, and results of operations.

Adverse economic conditions may have negative consequences on our business, results of operations and financial condition.

Unpredictable and unstable changes in economic conditions, including recession, inflation, increased government intervention, or other changes, may adversely affect our general business strategy. We rely upon our ability to generate additional sources of liquidity and we may need to raise additional funds through public or private debt or equity financings in order to fund existing operations or to take advantage of opportunities, including acquisitions of complementary businesses or technologies. Any adverse event would have a negative impact on our business, results of operations and financial condition.

Our business is concentrated in certain markets, putting us at risk of region-specific disruptions.

As of December 31, 2020, a vast majority of our total installations were in California and Nevada. With the acquisition of Solcius in April 2021, we have reduced that concentration in California by having a presence in several more states. We expect our near-term future growth to occur inoutside of California Oregon, Massachusetts, Nevada, New Jersey and New York, and to further expand our customer base and operational infrastructure. Accordingly,However, our business and results of operations are now particularly susceptible to adverse regional economic, regulatory, political, weather and other conditions in suchthe greater southwest, Texas and north central regions of the United States which markets and in other markets that may become similarly concentrated.

Substantially allOur customer acquisition function is concentrated with certain third-party solar sales channel partners and our growth depends on maintaining and expanding these relationships.

A key component of our growth strategy is to develop or expand our relationships with third parties. For example, we are investing resources in establishing strategic relationships with dealers and sales channel partners, to generate new customers. Developing new relationships may not occur as quickly as planned or may not generate new customers as planned. A significant portion of our business is conducted primarily using direct-selling,depends on attracting and retaining new and existing solar dealers and sales channel partners. For example, we diversified our market and product concentration following the acquisition of Solcius in April 2021. Solcius utilizes a combination of authorized dealers and a direct sales strategy to generate new customers. Since the acquisition, Solcius has had three authorized dealers that combined accounted for more than 80% of Solcius’ revenue for 2021. Negotiating relationships with our solar partners, and authorized dealers.

While we areinvesting in the process of evaluating different distribution channels, currently substantially all of our business is conducted using direct selling, channeldue diligence efforts with potential solar partners, and authorized dealers. We compete against companies that sell solar energy systems to customers through a number of distribution channels, including homebuilders, home improvement stores, large construction, electrical and roofing companies and othertraining such third parties and companies that access customers throughcontractors, and monitoring them for compliance with our standards require significant time and resources and may present greater risks and challenges than expanding a direct sales or installation team. If we are unsuccessful in establishing or maintaining our relationships with these third parties, in additionour ability to other direct-selling companies. Our limited distribution channel may place us at a disadvantage with consumers who prefer to purchase products through these other distribution channels. Additionally,grow our business and address our market opportunities could be impaired. Even if we are vulnerableable to changes in laws related to direct marketing as regulations have limited unsolicited residential sales callsestablish and may impose additional restrictions. If additional laws affecting direct marketing are passed in the markets in which we operate, it could take time to train our sales force to comply with such laws, andmaintain these relationships, we may not be exposedable to finesexecute on our goal of leveraging these relationships to meaningfully expand our business, brand recognition and customer base. This would limit our growth and our opportunities to generate significant additional revenue or other penalties for violations of such laws. If we fail to compete effectively through our selling efforts or are not successful in executing our strategy to sell our solar energy systems through other channels, our financial condition, results of operations, and growth prospects will be adversely affected.cash flows.

If we are unable to retain and recruit qualified technicians and advisors, or if our board of directors, key executives, key employees or consultants discontinue their employment or consulting relationship with us or fail to properly integrate into our business and operations it may delay our development efforts or otherwise harmadversely affect our business.

We may not be able to attract or retain qualified management or technical personnel in the future due to the intense competition for qualified personnel among solar, energy, construction and other businesses. Our industry has experienced a high rate of turnover of management personnel in recent years. If we are not able to attract, retain, motivate and motivateintegrate necessary personnel to accomplish our business objectives, we may experience constraints that will significantly impede the successful development of any product candidates, our ability to raise additional capital, and our ability to implement our overall business strategy.

We are highly dependent on members of our management and technical staff. Our success also depends on our ability to continue to attract, retain and motivate highly skilled junior, mid-level, and senior managers as well as junior, mid-level, and senior technical personnel. The loss of any of our executive officers, key employees, or consultants and our inability to find suitable replacements could potentially harm our business, financial condition, and prospects. We may be unable to attract and retain personnel on acceptable terms given the competition among solar and energy companies. Certain of our current officers, directors, and/or consultants hereafter appointed may from time to time serve as officers, directors, scientific advisors, and/or consultants of other solar and energy companies. We do not maintain “key man” insurance policies on any of our officers or employees. Other than certain members of our senior management team, all of our employees are employed “at will” and, therefore, each employee may leave our employment and join a competitor at any time.

We plan to continue to grant stock options, restricted stock unit grants, performance grants or other forms of equity awards in the future as a method of attracting and retaining employees, motivating performance, and aligning the interests of employees with those of our shareholders. If we are unable to implement and maintain equity compensation arrangements that provide sufficient incentives, we may be unable to retain our existing employees and attract additional qualified candidates. If we are unable to retain our existing employees and attract additional qualified candidates, our business and results of operations could be adversely affected. Currently the vast majority of the exercise prices of all outstanding stock options are greater than the current stock price.

In addition, we have reduced our workforce significantly from 178 full-time employees as of December 31, 2019 to 162 employees as of March 30, 2020, of which 98 were full-time, 37 are on temporary layoff and another 27 were part-time and implemented other cost saving measures. As of December 31, 2020 we had 122 full-time employees of which 38 were on temporary layoff, medical, disability or family leaves in additional to two part-time employees. These actions could lead to disruptions in our business, reduced employee morale and productivity, increased attrition, and problems with retaining existing and recruiting future employees.

We may not successfully implement our business model.

Our business model is predicated on our ability to provide solar systems at a profit, and through organic growth, geographic expansion, and strategic acquisitions. We intend to continue to operate as we have previously with sourcing and marketing methods that we have used successfully in the past. However, we cannot assure that our methods will continue to attract new customers in the very competitive solar systems marketplace.

In the event our customers resist paying the prices projected in our business plan to purchase solar installations, our business, financial condition, and results of operations will be materially and adversely affected.

We may not be able to effectively manage our growth.

Our future growth, if any, may cause a significant strain on our management and our operational, financial, and other resources. Our ability to manage our growth effectively will require us to implement and improve our operational, financial, and management systems and to expand, train, manage, and motivate our employees. These demands may require the hiring of additional management personnel and the development of additional expertise by management. Any increase in resources used without a corresponding increase in our operational, financial, and management systems could have a negative impact on our business, financial condition, and results of operations.

We may not realize the anticipated benefits of past or future investments, strategic transactions, or acquisitions, and integration of these future acquisitions which may disrupt our business and management.

InWe have in the past and may in the future, we may acquire additional companies, project pipelines, products or technologies or enter into joint ventures or other strategic initiatives. transactions. For example, on April 8, 2021, we acquired all the membership interests of Solcius, for cash consideration of $51.8 million, a full service, residential solar system provider which provides proposal generation, engineering, permitting, installation services and financial solutions to customers across the country, with the largest markets being Texas, California, New Mexico and Colorado.

We may not realize the anticipated benefits of thesepast or future investments, strategic transactions, or acquisitions, and any acquisition hasthese transactions involve numerous risks.risks that are not within our control. These risks include the following:following, among others:

Mergers andOur failure to address these risks, or other problems encountered in connection with our past or future investments, strategic transactions, or acquisitions, of companies are inherently risky and, if we do not complete the integration of acquired businesses successfully and in a timely manner, we may notcould cause us to fail to realize the anticipated benefits of these acquisitions or investments, cause us to incur unanticipated liabilities, and harm our business generally. Future acquisitions could also result in dilutive issuances of our equity securities, the incurrence of debt, contingent liabilities, amortization expenses, incremental expenses or the write-off of goodwill, any of which could harm our financial condition or results of operations, and the trading price of our common stock could decline.

Mergers and acquisitions toare inherently risky, may not produce the extent anticipated whichbenefits and could adversely affect our business, financial condition or results of operations.

A portion of our total assets consists of goodwill and intangibles, which isare subject to a periodic impairment analysis, and a significant impairment determination in any future period could have an adverse effect on our statement of operations even without a significant loss of revenue or increase in cash expenses attributable to such period.

At December 31, 20202021 we hadwrote off $5.5 million of goodwill totalingremaining from the earlier acquisitions of Solar United Network, MD Energy and Plan B. We have remaining goodwill of approximately $5.5$32.2 million associated with prior acquisitions.the acquisition of Solcius LLC together with intangible assets totaling $7.9 million. We will be required to continue to evaluate this goodwill and intangibles for impairment based on the fair value of the operating business units to which this goodwill relates,and intangible assets relate, at least once a year. ThisThese estimated fair valuevalues could change if we are unable to achieve operating results at the levels that have been forecasted, the market valuation of thosethat business unitsunit decreases based on transactions involving similar companies, or there is a permanent, negative change in the market demand for the services offered by the business units.unit. These changes could result in further impairment of the existing goodwill balanceand intangible balances and that could require a material non-cash charge to our results of operations.

In the year ended December 31, 2021, we had a goodwill impairment charge of $5.5 million. In the year ended December 31, 2020, we had a goodwill impairment charge of $4.0 million.

We may be subject to claims arising from the operations of our various businesses for periods prior to the dates we acquired them.

We may be subject to claims or liabilities arising from the ownership or operation of acquired businesses for the periods prior to our acquisition of them, including environmental, employee-related, and other liabilities and claims not covered by insurance. These claims or liabilities could be significant. Our ability to seek indemnification from the former owners of our acquired businesses for these claims or liabilities may be limited by various factors, including the specific time, monetary or other limitations contained in the respective acquisition agreements and the financial ability of the former owners to satisfy our indemnification claims. In addition, insurance companies may be unwilling to cover claims that have arisen from acquired businesses or locations, or claims may exceed the coverage limits that our acquired businesses had in effect prior to the date of acquisition. If we are unable to successfully obtain insurance coverage of third-party claims or enforce our indemnification rights against the former owners, or if the former owners are unable to satisfy their obligations for any reason, including because of their current financial position, we could be held liable for the costs or obligations associated with such claims or liabilities, which could adversely affect our financial condition and results of operations.

With respect to providing electricity on a price-competitive basis, solar systems face competition from traditional regulated electric utilities, from less-regulated third party energy service providers and from new renewable energy companies.

The solar energy and renewable energy industries are both highly competitive and continually evolving as participants strive to distinguish themselves within their markets and compete with large traditional utilities. We believe that one of our primary competitors (excluding other engineering, procure and construction businesses) are the traditional utilities that supply electricity to our potential customers. Traditional utilities generally have substantially greater financial, technical, operational, and other resources than we do. As a result, these competitors may be able to devote more resources to the research, development, promotion, and sale of their products or respond more quickly to evolving industry standards and changes in market conditions than we can. Traditional utilities could also offer other value-added products or services that could help them to compete with us even if the cost of electricity they offer is higher than ours. In addition, a majority of utilities’ sources of electricity is non-solar, which may allow utilities to sell electricity more cheaply than electricity generated by our solar energy systems.

We also compete with companies that are not regulated like traditional utilities but that have access to the traditional utility electricity transmission and distribution infrastructure pursuant to state and local pro-competitive and consumer choice policies. These energy service companies are able to offer customers electricity supply-only solutions that are competitive with our solar energy system options on both price and usage of renewable energy technology while avoiding the long-term agreements and physical installations that our current fund-financed business model requires. This may limit our ability to attract new customers; particularly those who wish to avoid long-term contracts or have an aesthetic or other objection to putting solar panels on their roofs.

As the solar industry grows and evolves, we will also face new competitors who are not currently in the market. Low technological barriers to entry characterize our industry and well-capitalized companies could choose to enter the market and compete with us. Our failure to adapt to changing market conditions and to compete successfully with existing or new competitors will limit our growth and will have a negative impact on our business and prospects.

Developments in alternative technologies or improvements in distributed solar energy generation may materially adversely affect demand for our offerings.

Significant developments in alternative technologies, such as advances in other forms of distributed solar power generation, storage solutions such as batteries, the widespread use or adoption of fuel cells for residential or commercial properties or improvements in other forms of centralized power production may materially and adversely affect our business and prospects in ways we do not currently anticipate. Any failure by us to adopt new or enhanced technologies or processes, or to react to changes in existing technologies, could materially delay deployment of our solar energy systems, which could result in product obsolescence, the loss of competitiveness of our systems, decreased revenue and a loss of market share to competitors.

Climate change may have long-term impacts on our business, our industry, and the global economy.

Climate change poses a systemic threat to the global economy and will continue to do so until our society transitions to renewable energy and decarbonizes. While our core business model seeks to accelerate this transition to renewable energy, there are inherent climate-related risks to our business operations. Warming temperatures throughout the United States, and in California, our biggest market, in particular, have contributed to extreme weather, intense drought, and increased wildfire risks. These events have the potential to disrupt our business, our third-party suppliers, and our customers, and may cause us to incur additional operational costs. For instance, natural disasters and extreme weather events associated with climate change can impact our operations by delaying the installation of our systems, leading to increased expenses and decreased revenue and cash flows in the period. They can also cause a decrease in the output from our systems due to smoke or haze. Additionally, if weather patterns significantly shift due to climate change, it may be harder to predict the average annual amount of sunlight striking each location where our solar energy systems are installed. This could make our solar service offerings less economical overall or make individual systems less economical.

We depend on a limited number of suppliers, for certain critical raw materials, components and finished products, including our modules. Any supply interruption or delay could adversely affect our business, prevent us from delivering products to our customers within required timeframes, and could in turn result in sales and installation delays, cancellations, penalty payments, or loss of market share.

Our supply chain is subject to natural disasters and other events beyond our control, such as raw material, component, and labor shortages, global and regional shipping and logistics constraints, global conflicts or wars, work stoppages, epidemics or pandemics, earthquakes, floods, fires, volcanic eruptions, power outages, or other natural disasters, and the physical effects of climate change, including changes in weather patterns (including floods, fires, tsunamis, drought, and rainfall levels), water availability, storm patterns and intensities, and temperature levels. Human rights concerns, including forced labor and human trafficking, in foreign countries and associated governmental responses have the potential to disrupt our supply chain and our operations could be adversely impacted. For example, the U.S. Department of Homeland Security issued a withhold release order on June 24, 2021 applicable to silica-based products made by a major producer of polysilicon used by manufacturers of solar panels in China’s Xinjiang Uygur autonomous region, over allegations of widespread, state-backed forced labor in the region. Although we do not believe that raw materials used in the products we sell are sourced from this or other regions with forced labor concerns, any delays or other supply chain disruption resulting from these concerns, associated governmental responses, or a desire to source products, components or materials from other manufacturers or regions could result in shipping, sales and installation delays, cancellations, penalty payments, or loss of revenue and market share, any of which could have a material adverse effect on our business, results of operations, cash flows, and financial condition.

Due to the limited number of suppliers in our industry, the acquisition of any of these suppliers by a competitor or any shortage, delay, quality issues, price change, imposition of tariffs or duties or other limitation in our ability to obtain components or technologies we use could result in sales and installation delays, cancellations, and loss of market share.

While we purchase our products from several different suppliers, if one or more of the suppliers that we rely upon to meet anticipated demand ceases or reduces production due to its financial condition, acquisition by a competitor, or otherwise, is unable to increase production as industry demand increases or is otherwise unable to allocate sufficient production to us, it may be difficult to quickly identify alternate suppliers or to qualify alternative products on commercially reasonable terms, and our ability to satisfy this demand may be adversely affected. At times, suppliers may have issues with the quality of their products, which may not be realized until the product has been installed at a customer site. This may result in additional costcosts incurred. There are a limited number of suppliers of solar energy system components and technologies. While we believe there are other sources of supply for these products available, transitioning to a new supplier may result in additional costs and delays in acquiring our solar products and deploying our systems. These issues could harm our business or financial performance.

In addition, the acquisition of a component supplier or technology provider by one of our competitors could limit our access to such components or technologies and require significant redesigns of our solar energy systems or installation procedures and have a negative impact on our business.

There have also been periods of industry-wide shortages of key components, including solar panels, in times of industry disruption. The manufacturing infrastructure for some of these components has a long lead-time, requires significant capital investment and relies on the continued availability of key commodity materials, potentially resulting in an inability to meet demand for these components. The solar industry is frequently experiencing significant disruption and, as a result, shortages of key components, including solar panels, may be more likely to occur, which in turn may result in price increases for such components. Even if industry-wide shortages do not occur, suppliers may decide to allocate key components with high demand or insufficient production capacity to more profitable customers, customers with long-term supply agreements or customers other than us and our supply of such components may be reduced as a result.

Typically, we purchase the components for our solar energy systems on an as-needed basis and do not operate under long-term supply agreements. The vast majority of our purchases are denominated in U.S. dollars. Since our revenue is also generated in U.S. dollars, we are mostly insulated from currency fluctuations. However, since our suppliers often incur a significant amount of their costs by purchasing raw materials and generating operating expenses in foreign currencies, if the value of the U.S. dollar depreciates significantly or for a prolonged period of time against these other currencies this may cause our suppliers to raise the prices they charge us, which could harm our financial results. Since we purchase most of the solar photovoltaic panels we use from China, we are particularly exposed to exchange rate risk from increases in the value of the Chinese Renminbi.

The supply of components from China is also uncertain due to COVID-19 (Coronavirus) that has resulted in travel restrictions and shutdowns of businesses in China and the broader Asian region. Any supply shortages, delays, price changes or other limitation in our ability to obtain components or technologies we use could limit our growth, cause cancellations or adversely affect our profitability, and result in loss of market share and damage to our brand.

Although our business has benefited from the declining cost of solar panels, our financial results may be harmed now that the cost of solar panels has stabilized and could increase in the future, due to increases in the cost of solar panels and tariffs on imported solar panels imposed by the U.S. government.

The declining cost of solar panels and the raw materials necessary to manufacture them has been a key driver in the pricing of our solar energy systems and customer adoption of this form of renewable energy. With the stabilization or increase of solar panel and raw materials prices, our growth could slow, and our financial results could suffer. Further, the cost of solar panels and raw materials could increase in the future due to tariff penalties or other factors.

On January 23, 2018, The U.S. government imposed a protective tariff on solar panel components. The U.S. Trade Representative (“USTR”) released the following terms of the tariff:

As indicated in the terms, the tariff will not apply to the first 2.5 gigawatts of solar cells imported in each of the four years. Panels imported from China and Taiwan previously were subject to tariffs from a 2012 solar trade case. The current tariff applies to all countries.

As a result of the protective tariffs, and if additional tariffs are imposed or other disruptions to the supply chain occur, our ability to purchase these products on competitive terms or to access specialized technologies from those countries could be limited. Any of those events could harm our financial results by requiring us to account for the cost of trade penalties or to purchase solar panels or other system components from alternative, higher-priced sources.

We act as the licensed general contractor for our customers and are subject to risks associated with construction, cost overruns, delays, regulatory compliance and other contingencies, any of which could have a negative impact on our business and results of operations.

We are a licensed contractor. We are normally the general contractor, electrician, construction manager, and installer for our solar energy systems. We may be liable to customers for any damage we cause to their home, belongings, or property during the installation of our systems. For example, we penetrate our customers’ roofs during the installation process and may incur liability for the failure to adequately weatherproof such penetrations following the completion of installation of solar energy systems. In addition, because the solar energy systems we deploy are high-voltage energy systems, we may incur liability for the failure to comply with electrical standards and manufacturer recommendations. Because our profit on a particular installation is based in part on assumptions as to the cost of such project, cost overruns, delays, or other execution issues may cause us to not achieve our expected results or cover our costs for that project.

In addition, the installation of solar energy systems is subject to oversight and regulation in accordance with national, state, and local laws and ordinances relating to building, fire and electrical codes, safety, environmental protection, utility interconnection and metering, and related matters. We also rely on certain of our employees to maintain professional licenses in many of the jurisdictions in which we operate, and our failure to employ properly licensed personnel could adversely affect our licensing status in those jurisdictions. It is difficult and costly to track the requirements of every authority having jurisdiction over our operations and our solar energy systems. Any new government regulations or utility policies pertaining to our systems, or changes to existing government regulations or utility policies pertaining to our systems, may result in significant additional expenses to us and our customers and, as a result, could cause a significant reduction in demand for our systems.

Compliance with occupational safety and health requirements and best practices can be costly, and noncompliance with such requirements may result in potentially significant monetary penalties, operational delays, and adverse publicity.

The installation of solar energy systems requires our employees to work at heights with complicated and potentially dangerous electrical systems. The evaluation and modification of buildings as part of the installation process requires our employees to work in locations that may contain potentially dangerous levels of asbestos, lead, mold or other materials known or believed to be hazardous to human health. We also maintain a fleet of trucks and other vehicles to support our installers and operations. There is substantial risk of serious injury or death if proper safety procedures are not followed. Our operations are subject to regulation under the U.S. Occupational Safety and Health Act, or OSHA, the U.S. Department of Transportation, or DOT, and equivalent state laws. Changes to OSHA or DOT requirements, or stricter interpretation or enforcement of existing laws or regulations, could result in increased costs. If we fail to comply with applicable OSHA regulations, even if no work-related serious injury or death occurs, we may be subject to civil or criminal enforcement and be required to pay substantial penalties, incur significant capital expenditures or suspend or limit operations. High injury rates could expose us to increased liability. In the past, we have had workplace accidents and received citations from OSHA regulators for alleged safety violations, resulting in fines. Any such accidents, citations, violations, injuries or failure to comply with industry best practices may subject us to adverse publicity, damage our reputation and competitive position and adversely affect our business.

Problems with product quality or performance may cause us to incur warranty expenses, damage our market reputation, and prevent us from maintaining or increasing our market share.

If our products fail to perform as expected while under warranty, or if we are unable to support the warranties or production guarantees, sales of our products may be adversely affected, or our costs may increase, and our business, results of operations, and financial condition could be materially and adversely affected.

We may also be subject to warranty or product liability claims against us that are not covered by insurance or are in excess of our available insurance limits or warranty reserves. In addition, quality issues can have various other ramifications, including delays in the recognition of revenue, loss of revenue, loss of future sales opportunities, increased costs associated with repairing or replacing products, and a negative impact on our goodwill and reputation. The possibility of future product failures could cause us to incur substantial expenses to repair or replace defective products. Furthermore, widespread product failures may damage our market reputation and reduce our market share causing sales to decline.

A failure to comply with laws and regulations relating to our interactions with current or prospective residential customers could result in negative publicity, claims, investigations, and litigation, and adversely affect our financial performance.

Approximately 26%In 2021, approximately 77% of our business focusesrevenue came from on contracts and transactions with residential customers. We must comply with numerous federal, state, and local laws and regulations that govern matters relating to our interactions with residential consumers, including those pertaining to privacy and data security, consumer financial and credit transactions, home improvement contracts, warranties, and door-to-door solicitation. These laws and regulations are dynamic and subject to potentially differing interpretations, and various federal, state and local legislative and regulatory bodies may expand current laws or regulations, or enact new laws and regulations, regarding these matters. Changes in these laws or regulations or their interpretation could dramatically affect how we do business,operate, acquire customers, and manage and use information we collect from and about current and prospective customers and the costs associated therewith. We strive to comply with all applicable laws and regulations relating to our interactions with residential customers. It is possible, however, that these requirements may be interpreted and applied in a manner that is inconsistent from one jurisdiction to another and may conflict with other rules or our practices. Our non-compliance with any such law or regulations could also expose the company to claims, proceedings, litigation and investigations by private parties and regulatory authorities, as well as substantial fines and negative publicity, each of which may materially and adversely affect our business. We have incurred, and will continue to incur, significant expenses to comply with such laws and regulations, and increased regulation of matters relating to our interactions with residential consumers could require us to modify our operations and incur significant additional expenses, which could have an adverse effect on our business, financial condition and results of operations.

If we experience a significant disruption in our information technology systems, fail to implement new systems and software successfully, or if we experience cyber security incidents or have a deficiency in cybersecurity, our business could be adversely affected.

We depend on information systems throughout our company to process orders, manage inventory, process and bill shipments and collect cash from our customers, respond to customer inquiries, contribute to our overall internal control processes, maintain records of our property, plant and equipment, and record and pay amounts due vendors and other creditors. These systems may experience damage or disruption from a number of causes, including power outages, computer and telecommunication failures, computer viruses, malware, ransomware or other destructive software, internal design, manual or usage errors, cyberattacks, terrorism, workplace violence or wrongdoing, catastrophic events, natural disasters and severe weather conditions. We may also be impacted by breaches of our third-party processors.

If we were to experience a prolonged disruption in our information systems that involve interactions with customers and suppliers, it could result in the loss of sales and customers and/or increased costs, which could adversely affect our overall business operation. Although no such incidents have had a direct, material impact on us, we are unable to predict the direct or indirect impact of any future incidents to our business.

In addition, numerous and evolving cybersecurity threats, including advanced and persistent cyberattacks, phishing and social engineering schemes, particularly on internet applications, could compromise the confidentiality, availability, and integrity of data in our systems. The security measures and procedures we and our customers have in place to protect sensitive data and other information may not be successful or sufficient to counter all data breaches, cyberattacks, or system failures. Although we devote resources to our cybersecurity programs and have implemented security measures to protect our systems and data, and to prevent, detect and respond to data security incidents, there can be no assurance that our efforts will prevent these threats.

Because the techniques used to obtain unauthorized access, or to disable or degrade systems change frequently, have become increasingly more complex and sophisticated, and may be difficult to detect for periods of time, we may not anticipate these acts or respond adequately or timely. As these threats continue to evolve and increase, we may be required to devote significant additional resources in order to modify and enhance our security controls and to identify and remediate any security vulnerabilities.

Seasonality caused by customer demand and weather may cause fluctuations in our financial results.

We often find that some customers tend to book projects by the end of a calendar year to realize the benefits of available subsidy programs prior to year-end. This results in third and fourth quarter revenues being more robust usually at the expense of the first quarter. However, demand for our products may be affected by changes in the buying patterns of our customers.

In addition, the first quarter in California, Nevada and the Northeast often has rain and snow, which also reduces our ability to install in thatthe first quarter relative to the remainder of the year. In the future, this seasonality may cause fluctuations in our financial results. Poor performance because of unseasonable weather conditions whether due to climate change or otherwise, economic conditions or other factors, could have a negative impact on our business, financial condition and operating results for the entire fiscal year. Abnormally wet weather in the spring or summer months could negatively impact our financial results.

Shifts in customer demand or weather are difficult to predict and may not be immediately apparent, and the impact of these changes is difficult to quantify from period to period. There can be no assurance that we will be successful in implementing effective strategies to counter these shifts. In addition, other seasonality trends may develop and the existing seasonality that we experience may change.

If we fail to maintain an effective system of internal control over financial reporting and other business practices, and of board-level oversight, we may not be able to report our financial results accurately or prevent and detect fraud and other improprieties. Consequently, investors could lose confidence in our financial reporting, and this may decrease the trading price of our stock.

We must maintain effective internal controls to provide reliable financial reports and to prevent and detect fraud and other improprieties. We are responsible for reviewing and assessing our internal controls and implementing additional controls when improvement is needed. Failure to implement any required changes to our internal controls or other changes we identify as necessary to maintain an effective system of internal controls could harm our operating results and cause investors to lose confidence in our reported financial information. Any such loss of confidence would have a negative effect on the market price of our stock.

Sarbanes-Oxley Act requirements regarding internal control over financial reporting, and other internal controls over business practices, are costly to implement and maintain, and such costs are relatively more burdensome for smaller companies such as us than for larger companies. We have limited internal personnel to implement procedures and must scale our procedures to be compatible with our resources. We also rely on outside professionals including accountants and attorneys to support our control procedures. We are working to improve all of our controls but, if our controls are not effective, we may not be able to report our financial results accurately or prevent and detect fraud and other improprieties which could lead to a decrease in the market price of our stock.

Risks Relating to our Common Stock

The market price of our common stock may fluctuate significantly, and investors in our common stock may lose all or a part of their investment.

The market prices for securities of solar and energy companies have historically been highly volatile, and the market has from time to timetime-to-time experienced significant price and volume fluctuations that are unrelated to the operating performance of particular companies. The price at which our common stock has traded in the recent year has fluctuated greatly. In addition, the market price of our common stock may continue to fluctuate significantly in response to numerous factors, some of which are beyond our control, such as:

Further, the equity markets in general have recently experienced extreme price and volume fluctuations. Continued market fluctuations could result in extreme volatility in the price of our common stock, which could cause a decline in the value of our common stock. Price volatility of our common stock might worsen if the trading volume of our common stock is low. The realization of any of the above risks or any of a broad range of other risks, including those described in these “Risk Factors,” could have a dramatic and negative impact on the market price of our common stock.

A substantial number of shares of common stock may be sold in the market, which may depress the market price for our common stock.

A substantial majority of the outstanding shares of our common stock and exercisable options are freely tradable without restriction or further registration under the Securities Act of 1933, as amended.

Pursuant to various “at the market” agreements (“ATM Agreements”) with the sales agents (each, an “Agent”), Sunworks has periodically sold shares of common stock (the “Placement Shares”) through an Agent. Sales of the Placement Shares pursuant to ATM Agreements, were deemed to be “at the market offerings” as defined in Rule 415 promulgated under the Securities Act. The Agent acted as sales agent and used commercially reasonable efforts to sell on Sunworks’ behalf all of the Placement Shares requested to be sold by Sunworks, consistent with its normal trading and sales practices, on mutually agreed terms between the Agent and Sunworks. During 2019 Sunworks sold 2,920,968 shares under an ATM Agreement, with net proceeds for the shares of $6,694,000. In 2020 we sold 17,009,685 shares, with net proceeds of $41,406,000. In 2021 to date we have sold 3,212,4865,356,984 shares with grossnet proceeds of $49,937,000.$61,600,000.

Sales of a substantial number of shares of our common stock in the public market, future sales of substantial amounts of shares of our common stock in the public market, or the perception that these sales could occur, could cause the market price of our common stock to decline. Increased sales of our common stock in the market for any reason could exert significant downward pressure on our stock price.

If we fail to comply with the continued minimum closing bid requirements of the Nasdaq Capital Market LLC (“Nasdaq”) or other requirements for continued listing, our common stock may be delisted and the price of our common stock and our ability to access the capital markets could be negatively impacted.

If we fail to comply with continued minimum closing bid requirements or other requirements for continued listing, our common stock may be delisted and the price of our common stock and our ability to access the capital markets could be negatively impacted. A delisting of our common stock from The NASDAQ Capital MarketNasdaq could materially reduce the liquidity of our common stock and result in a corresponding material reduction in the price of our common stock. In addition, delisting could harm our ability to raise capital through alternative financing sources on terms acceptable to us, or at all, and may result in the potential loss of confidence by investors, employees and fewer business development opportunities.

Trading in our stock has been volatile in volume and price. Therefore, investors may not be able to sell as much stock as they want at prevailing prices. Moreover, low volumes can increase stock price volatility.

Because of the volatility of our common stock, it may be difficult for investors to sell or buy substantial quantities of shares in the public market at any given time at prevailing prices. When trading volume is low, significant price movement can be caused trading a relatively small number of shares.

If securities analysts do not publish research or publish inaccurate or unfavorable research about our business, our stock price and trading volume could decline.

The trading market for our common stock depends in part on the research and reports that securities or industry analysts publish about us or our business. If one or more of the analysts who cover us downgrade our stock or publish inaccurate or unfavorable research about our business, our stock price would likely decline. If one or more of these analysts cease coverage of our company or fail to publish reports on us regularly, demand for our stock could decrease, which might cause our stock price and trading volume to decline.

We do not expect any cash dividends to be paid on our common stock in the foreseeable future.

We have never declared or paid a cash dividend on our common stock, and we do not anticipate paying cash dividends in the foreseeable future. We expect to use future earnings, if any, as well as any capital that may be raised in the future, to fund business growth or retire debt. Consequently, a stockholder’s only opportunity to achieve a return on investment would be for the price of our common stock to appreciate. We cannot assure stockholders of a positive return on their investment when they sell their shares, nor can we assure that stockholders will not lose the entire amount of their investment.

General Risks

Rising interest rates would adversely impact our business.

Rising interest rates, which could be worsened by inflation or an economic recession, may have an adverse impact on our ability to offer attractive pricing on our solar service offerings to customers, which could negatively impact sales of our solar energy offerings.

We may not successfully implement our business model.

Our business model is predicated on our ability to provide solar systems at a profit, and through organic growth, geographic expansion, and strategic acquisitions. We intend to continue to operate as we have previously with sourcing and marketing methods that we have used successfully in the past. However, we cannot assure that our methods will continue to attract new customers in the very competitive solar systems marketplace.

In the event our customers resist paying the prices projected in our business plan to purchase solar installations, our business, financial condition, and results of operations will be materially and adversely affected.

We may not be able to effectively manage our growth.

Our future growth, if any, may cause a significant strain on our management and our operational, financial, and other resources. Our ability to manage our growth effectively will require us to implement and improve our operational, financial, and management systems and to expand, train, manage, and motivate our employees. These demands may require the hiring of additional management personnel and the development of additional expertise by management. Any increase in resources used without a corresponding increase in our operational, financial, and management systems performance could have a negative impact on our business, financial condition, and results of operations.

Item 1B. Unresolved Staff Comments.

None.

Item 2. Properties.

We lease offices and mixed-use facilities. We do not own any real estate. All facilities are leased. Leases in some cases are month to month with the longest lease expiring in November of 2026.

Sunworks United leased 2,846 square feet of retail space in Rocklin, California, at

The table below summarizes those leases for which the original lease term was greater than one year.

We have five additional locations with short term leases ranging from four months to twelve months with a total combined monthly lease rateexpense of $9,609. The$13,900 and a total combined remaining lease expired in Januaryobligation of approximately $131,100 as of December 31, 2021.

Sunworks United leases 5,304 square feet of office space in Rocklin, California, at a monthly lease rate of $6,100. The lease expires in May 2021. Sunworks is the sublessor through May 2021. Sublessee makes monthly payments at a rate of $5,834 per month.

Sunworks United leases approximately 3,665 square feet of mixed-use space consisting of office and warehouse facilities in Riverside, California, at a monthly lease rate of $3,835. The lease expires in July 2021.

Sunworks Inc. leases 15,600 square feet of mixed-use space consisting of office and warehouse facilities from an entity controlled by the former sole shareholder of Plan B Enterprises, Inc. and current Sunworks executive in Durham, California, at a monthly lease rate of $9,000. The lease is month-to-month.

Sunworks United leases 5,000 square feet of mixed-use space consisting of office and warehouse facilities in Tulare, California at monthly lease rate of $4,783. The lease expires in July 2021.

Sunworks United leases 3,560 square feet of mixed-use space consisting of office and warehouse facilities in Campbell (San Jose), California at monthly lease rate of $4,905. The lease expires in January 2022.

All of these properties are adequate for our current needs and weneeds. We expect that we can extend our leases on these properties, or replace them with similar space, at approximately the same cost.

Item 3. Legal Proceedings.

We are not currently a party to any legal proceedings, not covered by insurance, that individually or in the aggregate, are deemed to be material to our financial condition or results of operations (see Note 14 to the consolidated financial statements).operations.

Item 4. Mine Safety Disclosures.

Not applicable.

PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

On March 4, 2015 our common stock began to be traded on The NASDAQ Capital MarketNasdaq under the symbol “SLTD” that was changed on March 1, 2016 to “SUNW” simultaneously with our name change to Sunworks, Inc. Our common stock previously traded on the OTCQB under the symbol “SLTD.” The market for our common stock was often sporadic, volatile, and limited.

Holders of Common Stock.

On March 18, 2021,11, 2022, we had 8385 registered holders of record of our common stock.

Dividends and dividend policy.

We have never declared or paid any dividends on our common stock. We do not anticipate paying dividends on our common stock at the present time or in the foreseeable future. We currently intend to retain earnings, if any, for use in our business.

Unregistered Sales of Equity Securities.

None.

Recent SalesRepurchase of UnregisteredEquity Securities.

None.

Item 6. Selected Financial Data

As a smaller reporting company, we are not required to provide the information under this item, pursuant to Regulation S-K Item 301(c).

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

You should read the following discussion and analysis of our financial condition and results of operations together with our consolidated financial statements and related notes appearing elsewhere in this annual reportAnnual Report on Form 10-K. This discussion and analysis contains forward-looking statements that involve risks, uncertainties and assumptions. The actual results may differ materially from those anticipated in these forward-looking statements as a result of certain factors, including, but not limited to, those set forth under “Risk Factors” and elsewhere in this annual reportAnnual Report on Form 10-K.

Amounts in thousands, except share and per share data

Overview

Sunworks provides PVWe provide photovoltaic (“PV”) based power systems for the residential and commercial markets. Commercial projects include commercial, agricultural, commercial, industrial and public works projects.

On April 8, 2021, Sunworks, Inc., through its operating subsidiary Sunworks United (the “Buyer”), acquired all of the issued and outstanding membership interests (the “Acquisition”) of Solcius, from Solcius Holdings, LLC (“Seller”). Located in Provo, Utah, Solcius is a full-service, residential marketssolar systems provider. The Acquisition creates a national solar power provider with a presence in various states, including California, Utah, Nevada, Arizona, New Mexico, Texas, Colorado, Minnesota, Wisconsin, Massachusetts, Oregon, New Jersey and Hawaii.South Carolina. We have direct sales and/or operations personnelbelieve the Acquisition enhances economies of scale, leading to better access to suppliers, vendors and financial partners, as well as marketing and customer acquisition opportunities.

The Acquisition was consummated on April 8, 2021 pursuant to a Membership Interest Purchase Agreement, dated as of April 8, 2021 (the “Purchase Agreement”), by and between Buyer and Seller. The purchase price for Solcius consisted of $51.75 million in California, Nevada, Massachusetts,cash, subject to post-closing adjustments related to working capital, cash, indebtedness, and Oregon. transaction expenses.

Sunworks

Through our operatingSunworks subsidiaries, we design, arrange financing, integrate, install, and manage systems ranging in size from 2kW (kilowatt) for residential loadsprojects to multi MWmulti-MW (megawatt) systems for larger ACIcommercial and public works projects. ACICommercial installations have included installations at office buildings, manufacturing plants, warehouses, service stations, churches, and agricultural facilities such as farms, wineries, and dairies. Public works installations have included school districts, local municipalities, federal facilities and higher education institutions. The Company provides a full rangeCommercial solar represented 23% of installation servicesour 2021 revenue, compared to our solar energy customers including design, system engineering, procurement, permitting, construction, grid connection, warranty, system monitoring and maintenance.

We currently operate in one segment based upon our organizational structure and the way in which our operations are managed and evaluated. Approximately 74% of our 2020 revenue was from sales to the ACI and public works markets and approximately 26% of our revenue was from sales to the residential market. Approximately 69% of our 2019 revenue was from sales to the ACI and public works markets and approximately 31% of our revenue was from sales to the residential market.in 2020. Commercial Solar primarily operates in California.

Solcius

During the second halfThrough our Solcius operating subsidiary, we design, arrange financing, integrate, install, and manage systems, primarily for residential homeowners. We sell residential solar systems through multiple channels, through our network of 2020 Sunworks entered into an Agreementsales channel partners, as well as, a growing direct sales channel strategy. We operate in several residential markets including California, Utah, Nevada, Arizona, New Mexico, Texas, Colorado, Minnesota, Wisconsin, and Plan of Merger among The Peck Company Holdings, Inc., Peck Mercury, Inc.South Carolina. We have direct sales and/or operations personnel in California, Nevada, Utah, Arizona, New Mexico, Texas, Colorado, South Carolina, Wisconsin and Sunworks (the “Merger Agreement”). Significant management time and expense was spent in negotiating, documenting and preparing proxy materials for the special meeting of shareholders (“the Special Meeting”) scheduled for November 12, 2020. In addition to significant management time and effort spent in preparing for the shareholder vote, substantial legal, accounting and consulting costs were incurred.Minnesota.

Due to the failure to obtain a quorum at the Special Meeting, the Special Meeting was convened, but no matters were submitted to a vote of the Company’s shareholders. As a result, the proposal to adopt the Merger Agreement did not receive the affirmative vote of the holders of a majority of the shares of the Company’s common stock. The Merger Agreement was therefore not approved by the Company’s shareholders.

As a result of the failure to receive shareholder approval, the Merger Agreement was terminated and the merger contemplated thereby was abandoned.

Critical Accounting Policies

Our discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of these consolidated financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosures of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates, including those related to impairment of property, plant and equipment, goodwill, intangibles, deferred tax assets, costs to complete projects, and fair value computation using the Black Scholes option pricing model. We base our estimates on historical experience and on various other assumptions, such as the trading value of our common stock and estimated future undiscounted cash flows, that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions; however, we believe that our estimates, including those for the above-described items, are reasonable.

Use of Estimates

The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates include estimates used to review the Company’s goodwill, intangibles, impairments and estimations of long-lived assets, revenue recognition on construction contracts recognized over time, fair value of assets acquired and liabilities assumed in a business combination, allowances for uncollectible accounts, finance lease right-of-use assets and liabilities, operating lease right-of-use assets and liabilities, warranty reserves, inventory valuation, valuations of non-cash capital stock issuances and the valuation allowance on deferred tax assets. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable in the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

Revenue Recognition

Revenues and related costs on construction contracts are recognized as the performance obligations for work are satisfied over time in accordance with Accounting Standards Codification (“ASC”) 606, Revenue from Contracts with Customers. Under ASC 606, revenue and associated profit, engineering, procurement and construction (“EPC”) projects for residential and smaller ACIcommercial systems that require us to deliver functioning solar power systems are generally completed within two to twelve months from commencement of construction. Construction on larger Public Workscommercial and ACIpublic works projects may be completed within eighteen to thirty-six months, depending on the size and location. We recognize revenue from EPC serviceson residential projects following final inspection and approvals by all jurisdictions. We recognize revenue on commercial projects over time as our performance creates or enhances an energy generation asset controlled by the customer.

The cost of materials or equipment will generally be excluded from our recognition of profit, unless specifically produced or manufactured for a project, because such costs are not considered to be a measure of progress. All un-allocable indirect costs and corporate general and administrative costs are charged to the periods as incurred. However, in the event a loss on a contract is foreseen, the Companywe will recognize the loss in the period it is determined.

Revisions in cost and profit estimates during the course of the contract are reflected in the accounting period in which the facts which require the revision become known. We use an input method based on costs incurred as we believe that this method most accurately reflects our progress toward satisfaction of the performance obligation. Under this method, revenue arising from fixed-price construction contracts is recognized as work is performed based on the ratio of costs incurred to date to the total estimated costs at completion of the performance obligations. Changes in job performance, job conditions, and estimated profitability, including those arising from contract penalty provisions, and final contract settlements may result in revisions to costs and income and are recognized in the period in which the revisions are determined.

Contract Assets and Liabilities

Contract assets consist of (i) the earned, but unbilled, portion of a project for which payment is deferred by the customer until certain contractual milestones are met; (ii) direct costs, including commissions, labor related costs and permitting fees paid prior to recording revenue, and (iii) unbilled receivables which represent revenuesrevenue that has been recognized in excessadvance of amounts invoiced to customers on contracts in progress.billing the customer, which is common for larger construction contracts. Contract liabilities consist of deferred revenue and customer deposits and customer advances, which represent amounts invoicedconsideration received from a customer prior to customerstransferring control of goods or services to the customer under the terms of a contract.

Leases

We determine if an arrangement is a lease at inception. Operating lease right-of-use assets and short-term and long-term lease liabilities are included on the face of the condensed consolidated balance sheet. Finance lease ROU assets are presented within other assets, and finance lease liabilities presented as short-term or long-term finance lease liabilities.

ROU assets represent the right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do not provide an implicit rate, we use an incremental borrowing rate based on the information available at commencement date in excessdetermining the present value of revenueslease payments. The operating lease ROU asset also excludes lease incentives. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for lease payments is recognized on contracts in progress.a straight-line basis over the lease term. We have lease agreements with lease and non-lease components, which are accounted for as a single lease component. For lease agreements with terms less than 12 months, we have elected the short-term lease measurement and recognition exemption, which recognizes such lease payments on a straight-line basis over the lease term.

Business Combinations and Goodwill

The Company accounts for business combinations under the acquisition method of accounting in accordance with ASC 805, “Business Combinations,” where the total purchase price is allocated to the tangible and identified intangible assets acquired and liabilities assumed based on their estimated fair values. The purchase price is allocated using the information currently available, and may be adjusted, up to one year from acquisition date, after obtaining more information regarding, among other things, asset valuations, liabilities assumed and revisions to preliminary estimates. The purchase price in excess of the fair value of the tangible and identified intangible assets acquired less liabilities assumed is recognized as goodwill.

The Company retains a valuation consulting firm to testassist in testing for goodwill impairment in the fourth quarter of each year andor whenever events or circumstances indicate that the carrying amount of an asset exceeds its fair value and may not be recoverable. In accordance with the Company’s policies, the Company performed a quantitative assessment of goodwill at December 31, 2019,2021. An impairment of $5,464 of goodwill was recorded. This goodwill was created by the acquisitions of Solar United Network, MD Energy and no impairmentPlan B in 2014 and 2015 and was found. Asexpensed. In 2020, as a result of the events and circumstances resulting from the COVID-19 pandemic, the Company’s outlook for revenue, profitability and cash flow had deteriorated. Therefore, the Company performed anothera quantitative assessment of goodwill at March 31, 2020, where it was determined that the carrying value of goodwill exceeded its fair value at March 31, 2020. As a result, the Company recorded an impairment of $4,000. The Company performed another quantitative assessment of goodwill$4,000 at December 31, 2020 and no additional impairment was found.that time.

Stock-Based Compensation

The Company periodically issues restricted stock units (“RSUs”), stock options and performance stock units (PSUs”) to employees and directors. The Company accounts for RSUs, stock option grants and PSUs issued and vesting to employees based on the authoritative guidance provided by the Financial Accounting Standards Board (“FASB”) whereas the value of the award is measured on the date of grant and recognized over the vesting or performance period.

The Company accounts for stock grants issued to non-employees in accordance with the authoritative guidance of the FASB whereas the value of the stock compensation is based upon the measurement date as determined at either a) the date at which a performance commitment is reached, b) a reasonable probability of reaching the performance obligation has been determined, or b)c) at the date at which the necessary performance to earn the equity instruments is complete. Non-employee stock-based compensation charges generally are amortized over the vesting period on a straight-line basis. In certain circumstances where there are no future performance requirements by the non-employee, option grants are immediately vested and the total stock-based compensation charge is recorded in the period of the measurement date.

Accounts Receivable

Accounts receivables are recorded on contracts for amounts currently due based upon progress billings, as well as retention, which are collectible upon completion of the contracts. Retention receivable is the amount withheld by a customer until a contract is completed. Retention receivables of $392$309 and $1,027$392 were included in the balance of trade accounts receivable as of December 31, 2021, and 2020, and 2019, respectively.

The Company performs ongoing credit evaluation of its customers. Management monitors outstanding receivables based on factors surrounding the credit risk of specific customers, historical trends, age of receivables and other information, and records bad debts using the allowance method. Accounts receivable are presented net of an allowance for doubtful accounts of $454 at December 31, 2021, and $253 at December 31, 2020, and $350 at December 31, 2019.2020. During the year ended December 31, 2020, $7102021, $454 was recorded as bad debt expense compared to $111$710 in 2019.2020.

Inventory

Inventory is valued at lower of cost or net realizable value determined by the first-in, first-out method. Inventory primarily consists of panels, inverters, batteries and mounting racks and other materials. The Company reviews the cost of inventories against their estimated net realizable value and records write-downs if any inventories have costs in excess of their net realizable values. Inventory is presented net of an allowance of $312 at December 31, 2021 and $309 at December 31, 2020 and $50 at December 31, 2019.2020.

Warranty Liability

The Company establishes warranty liability reserves to provide for estimated future expenses as a result of installation, product and performance defects, product recalls and litigation incidental to the Company’s business. Liability estimates are determined based on management’s judgment, considering such factors as historical experience, the likely current cost of corrective action, manufacturers’ and subcontractors’ participation in sharing the cost of corrective action, and consultations with third party experts such as engineers. Solar panel manufacturers currently provide substantial warranties of between ten to twenty fivetwenty-five years with full reimbursement to replace and install replacement panels. Inverter manufacturers currently provide warranties covering ten to fifteen years including replacement and installation. The warranty liability for estimated future warranty costs at December 31, 2021 and 2020 is $1,251 and 2019 is $1,131, and $441, respectively.

Income Taxes

The Company uses the liability method of accounting for income taxes. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to consolidated financial statements carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carry-forwards. The measurement of deferred tax assets and liabilities is based on provisions of applicable tax law. The measurement of deferred tax assets is reduced, if necessary, by a valuation allowance based on the amount of tax benefits that, based on available evidence, is not expected to be realized.

Impact of COVID-19

The continued global novel coronavirus and its variants (COVID-19) pandemic, has resulted in significant governmental measures being implemented to control the spread of the virus, including quarantines, travel restrictions and business shutdowns. The uncertain macroeconomic environment created by the COVID-19 pandemic has had and may continue to have a significant, adverse impact on our business. To assist readers in reviewing management’s discussion and analysis of financial condition and results of operations, we provide the following discussion regarding the effects COVID-19 has had on the Company, what management expects the future impact to be, how we are responding to evolving circumstances and how we are planning for further COVID-19 uncertainties.

ImpactState and local directives, guidelines, and other restrictions, as well as consumer behavior, continue to impact our operations in the regions in which we operate, particularly California. During 2021 we continued to serve customers. COVID-19 and the governmental directives materially disrupted the operations of COVID-19the local and state governments by closing or restricting operations at city, county and state offices for design reviews, permitting projects, and inspections of projects. Utility companies have been unable to provide timely shutdowns, inspections and interconnection approvals. This disruption negatively impacts our ability to complete projects, generate revenue on projects in backlog and causes many customers to delay decisions on new projects.

Our revenue and gross profit in the year ended December 31, 2021 were negatively impacted by governmental responses to the COVID-19 pandemic, which delayed pre-construction approvals and installation activity for our larger public works, agriculture and commercial projects by delaying approvals and restricting our employees’ access to our work sites. Earlier governmental orders and social distancing guidelines slowed our sales process, as our customers avoided interacting with our sales and installation personnel and delayed buying decisions.

We received a loan under the Paycheck Protection Program of $2,847 which was used to pay for payroll costs, interest on debt, rent, utilities, and group health care benefits, allowing the Company to focus on revenue generating activities in an effort to mitigate some of the impact COVID-19 has on our business. The entire principal of the loan and all accrued interest was forgiven in June of 2021.

Although there is uncertainty around the continued impact and severity the COVID-19 pandemic has had, and will continue to have, on our operations, these developments and measures have negatively affected our business. We will continue to manage the impact through appropriate operational measures. Of concern is how the COVID-19 pandemic continues to spread and could continue to adversely impact our ability to source materials used in our operations or affect our ability to complete ongoing installations in a timely manner. Several of our personnel have been subject to Company-imposed quarantine restrictions based upon possible contact with individuals who have tested positive. We are encouraging our personnel to wear masks and use social distancing and we believe we are taking appropriate In March 2020, the COVID-19 pandemic spread globally, including to the United States, which resulted in significant governmental measures being implemented to control the spread of the virus, including quarantines, travel restrictions and business shutdowns. Although we could not predict the scope and severity of COVID-19, these developments and measures adversely affected our business and our results of operation and financial condition, particularly with respect to operations and our ability to complete ongoing installations in a timely manner. COVID-19 also caused a decline in demand of our products and services.

In response toAs the economic downturn,COVID-19 pandemic and the uncertain impact of COVID-19 onits effects evolve, we are monitoring our business we implemented proactive steps to try and protectensure that our business, including but not limited to: as of March 30, 2020, terminating or temporarily laying off 59 employees, representing a 33% reduction from the beginning of the year headcount, reducing an additional 23 employees to part time, and temporarily eliminating salaries for members of our board of directors and our Chief Executive Officer and reducing other management individual’s salaries by at least 50%.

We applied for and received a Payroll Protection Program loan of $2,846 for which we have applied for 100 percent forgiveness. Full-time employee headcount has returned slowly over the remainder of 2020 as installation activity required additional labor. We had 84 active full-time and two part-time employeesexpenses are in line with another 38 employees on temporary layoff or other leaves of absence as of December 31, 2020.

We instituted remote working for employees and procedures for social distancing and sanitation within offices and among construction teams. Employees were trained in preventative measures. Internal communication procedures were created to provide information regarding possible exposures, isolation procedures, testing and return to work standards for employees and their households.

expected cash generation. The extent to which our results are affected by the COVID-19 continues to impact our business, operations or financial results dependspandemic will largely depend on future developments which cannot be accurately predicted and are uncertain, but the COVID-19 pandemic has had and cannot be predicted with confidence, such as the durationwill continue to have an adverse effect on our business, operations, financial condition, results of the outbreak, new variations of the virus that may emerge or the nature or effectiveness of actions to contain COVID-19 or treat its impact, among others. We cannot presently predict the scopeoperations, and severity of any potential business shutdowns or disruptions.cash flows.

Results of Operations for the Years Ended December 31, 20202021 and 20192020

REVENUE AND COST OF REVENUESGOODS SOLD

For the year ended December 31, 2020,2021, revenue declined 36.6%increased to $37,913$101,154 compared to $59,830$37,913 for the year ended December 31, 2019. Revenue decreased for ACI by $10,169 or 35.1% compared to the prior year. The revenue decrease for Public Works was $2,671 or 22.0% compared to the prior year. The revenue decrease for Residential installations was $9,077 or 48.4% compared to 2019. The governmental response to COVID-19 had its greatest impact on residential revenue by limiting customer interaction and slowing the sales process. Closure and reconfiguration of offices for the authorities having jurisdictional approval responsibilities slowed plan reviews, approvals and construction permitting. As our primary third-party sales generator’s sales continued to decline during 2020, Sunworks is reducing its reliance on third-party sales generators and bringing in its own in-house residential sales team to better manage the sales process and customer expectations.

We have also combined our Northern California ACI leadership and operations, thus improving the utilization of construction resources and talent. Combining leadership and oversight of operations in Northern California and having completed older less profitable and problematic projects in 2019 has contributed to the decrease in cost of goods sold as a percentage2020. Approximately 77% of revenue to 86.1% for the year 2020 from 88.9% in the prior year. This reduction in cost of goods sold as a percentage of revenue between years was achieved in spite of 36.6% lower revenue and an incremental $749 accrual for warranty-related costs and settlements.

Approximately 74% of our 2020 revenue2021 was from installations for the ACIresidential markets, or $77,861, compared to 26% of revenue, or $9,685 for the prior year. The increase in residential revenue is a result of the Solcius acquisition in April 2021. Commercial and public works marketsrevenue was approximately 23% of total revenue or $23,293 for 2021, compared to 74% or $28,228 of revenue in the prior year. Prior year commercial and approximately 26%public works revenue was from residential system installations. Larger ACI projects take longer to sell, design, engineer, permit and construct than residential projects. Some current projects may take more thanhigher as a year to complete from the time that the sales agreement is signed, and revenue is fully recognized with the installation and receiptresult of final inspection documents.a larger public works project installed in 2020.

Gross profit

Cost of goods sold for the year ended December 31, 20202021, was $5,268$56,507 or 13.9%55.9% of revenue compared to $6,663$29,902 or 11.1%78.9% of revenue reported for the year ended December 31, 2019.2020. The increase in cost of goods sold is primarily the result of the April 8, 2021 acquisition of Solcius.

Gross margin in 2020profit was lower than the prior year due to the reduction in revenue for all three business groups, ACI, Public Works and Residential. Compared to 2019, the gross margin percentage improved as redundant overheads were eliminated, there was less rework in engineering design and permits, and more efficient construction activities with fewer jobs performed compared to the prior year.

SELLING AND MARKETING EXPENSES

Selling and marketing (“S&M”) expenses$44,647 for the year ended December 31, 2020 were $2,9032021. This compares to $8,011 of gross profit for the prior year. The gross margin improved to 44.1% in 2021 compared to $2,99221.1% in 2020. The margin improvement is the result of the Solcius acquisition and the related gross margin on residential projects combined with improved margin on commercial projects in 2021.

Revenue and gross profit in the year ended December 31, 2021 were positively impacted by the Solcius acquisition and improving market conditions. In contrast, the prior year operating results were negatively impacted by COVID 19 and the governmental responses to the pandemic.

SELLING AND MARKETING EXPENSES

For the year ended December 31, 2021, the Company’s selling and marketing expenses were $32,760 compared to $5,646 for the year ended December 31, 2019. The 3.0% decline in S&M expenses was primarily due to decreases in employee headcount and related costs, commissions, and media advertising expenses on lower revenue compared to the prior year.2020. As a percentage of revenues S&Mrevenue, selling and marketing expenses increased to 7.7%were 32.4% of revenue in 20202021 compared to 5.0%14.9% of revenue in 20192020. The increased expenses were largely related to the Solcius acquisition and additional marketing spend for dealer commissions, advertising and branding. The Solcius sales and marketing model focuses on 36.6% lower revenue.lead generation and effective interaction with a network of authorized dealers and third-party sales organizations. During the year, we invested in sales and marketing to expand our lead generation efforts and improve brand awareness. Additionally, these investments are targeted at positively impacting our ability to enter additional markets and grow our in-house sales capability for residential markets.

GENERAL AND ADMINISTRATIVE EXPENSES

General and administrative (“Total G&A”)&A expenses of $26,036 for the year ended December 31, 2020 were $13,1162021, increased compared to $11,222$13,116 for the year ended December 31, 2019. As a percentage of revenue,2020. The G&A expenses increased to 34.6%from the prior year primarily as a result of revenuethe Solcius acquisition in 2020 compared to 18.8% in 2019. In total dollars, G&A expense increased primarily due to non-recurring incremental legal and transaction related costsApril of $2,159 related to the proposed merger’s failure to obtain a quorum to receive shareholder approval, $710 in bad debt expense, executive recruiting fees, and increases in Delaware franchise taxes, and sales tax liability accruals.2021.

Operating expenses are expected to be significantly lower in 2021 without the non-recurring charges and continuing efforts to optimize G&A expenses.

GOODWILL IMPAIRMENT

Goodwill impairment recorded for the years ended December 31, 2021 and 2020 was $5,464 and 2019 was $4,000, and $0, respectively. The Company retained a valuation consultant to perform quantitative assessments of goodwill at December 31, 2020, March 31, 2020 and December 31, 2019. At December 31, 2020, the Company2021 we performed a quantitative assessment of goodwill and determined that the remaining carrying amount of goodwill did not exceed itsresulting from the acquisitions made in 2014 and 2015 exceeded their fair value and as a result, nowe recorded an impairment was recorded. Atfor the remaining balances. In March 31, 2020, primarily as a result of the events and circumstances resulting from the COVID-19 pandemic, our outlook for revenue, profitability and cash flow deteriorated. Therefore, we performed a quantitative assessment of goodwill at March 31, 2020. It was determined that the carrying value of goodwill exceeded its fair value at March 31, 2020 and, as a result, we recorded an impairment of $4,000 during the first quarter of 2020. At December 31, 2019 the quantitative assessment showed that the carrying amount of goodwill did not exceed its fair value and as a result, no impairment was recorded.

STOCK BASEDSTOCK-BASED COMPENSATION EXPENSES

During the year ended December 31, 2020,2021 we incurred approximately $147$3,734 in total non-cash stockstock-based compensation costs associated with Restricted Stock Grant Agreements and stock optionsexpense, compared to $434 during$147 for the prior year. The year ended December 31, 2019. The reductionover year increase in expensestock-based compensation is partially the result of the cessationcompany expanding RSU and stock option grants as part of any stock-basedthe compensation expense forstructure to a restricted stock grant agreement (the “March 2017 RSGA”) effective March 29, 2017 that expired March 29, 2020.broader population of employees.

For the years ended December 31, 2020 and 2019, stock-based compensation of $63 and $250, respectively, is for the March 2017 RSGA grant to our former CEO.

Stock-based compensation, excluding restricted stock grant agreements, related to employee and director options totaled $84 and $184 for the years ended December 31, 2020 and 2019, respectively.

DEPRECIATION AND AMORTIZATION

Depreciation and amortization expense for the year ended December 31, 20202021, was $337$5,877, compared to $353$337 for the prior year. Depreciation and amortization expenses increased as a result of the Solcius acquisition which resulted in an increase in property and equipment and $15,600 of identified intangible assets of Solcius. The total $15,600 balance of intangible assets is being amortized over the estimated useful lives of the specific assets. The estimated useful lives range from nine months to ten years. The amortization expense from the April 2021 Solcius acquisition through December 2021 was $5,140.

OTHER INCOME (EXPENSE), NET

Other income was $2,599 for the year ended December 31, 2019. Depreciation2021, compared to an expense of $704 for the year 2020. Other income is primarily the result of the June 2021 forgiveness of the Paycheck Protection Program loan of $2,847 and $34 of accrued loan interest. Interest expense for 2021 was $381 compared to $714 during 2020. The 2021 interest expense includes an estimated accrual for possible interest in the settlement of a sales tax liability from earlier years. The 2020 interest expense was primarily related to the interest paid on a $2.25 million loan balance outstanding pursuant to a senior promissory note plus the amortization of a $435 exit fee and the origination loan fees that were both shown as interest expense decreased primarily due to certain equipment becoming fully depreciated.in the prior year period.

OTHER INCOME/(EXPENSES)NET LOSS

Other income/(expenses) decreasedThe net loss for the year ended December 31, 2021 was $26,625 and includes the goodwill impairment expense of $5,464 and the amortization Solcius intangibles of $5,140. The net loss for the year ended December 31, 2020 to $(704) compared to $(848) for the year ended December 31, 2019. Interest expense for the year ended December 31, 2020 decreased to $714 from $863 for year ended December 31, 2019. Approximately $653 and $780 of the interest expense for the years ended December 2020 and 2019, respectively, was from the Promissory Note Payable entered into in April 2018. The January 2020 prepayment of $1,500 in principal resulted in lower interest expense for the year. The Promissory Note Payable was completely paid off in December 2020.

NET LOSS

The Company had a consolidated net loss of $15,939 including the $4,000 goodwill impairment expense, for the year ended December 31, 2020 compared to a net loss of $9,186 for the year ended December 31, 2019.expense.

Liquidity and Capital Resources

We had $38,991$19,719 in unrestricted cash at December 31, 2020,2021, as compared to $3,154$38,991 at December 31, 2019.2020. We believe that the aggregate of our existing cash and cash equivalents along with net proceeds raised in February 2021 from sales of our common stock of $48,937, is sufficient to meet our operating cash requirements and strategic objectives for growth for at least the next year. To satisfy our capital requirements, including acquisitions and ongoing future operations, we maywill likely seek to raise additional financing through debt and equity financings.

On January 27, 2021, the Company filed a Registration Statement on Form S-3 (File No. 333-252475) (the “Registration Statement”), with the SEC. The Registration Statement allows the Company to offer and sell, from time to time in one or more offerings, any combination of common stock, preferred stock, warrants, or units having an aggregate initial offering price not to exceed $100 million. The Registration Statement was declared effective by the SEC on February 3, 2021. In 2021 we sold 5,356,984 shares with gross proceeds of approximately $63 million. Approximately $50$37 million of the $100 million total is available for future offerings pursuant to the Registration Statement.

As of December 31, 2020,2021, our working capital surplus was $30,890$28,736 compared to a working capital surplus of $1,460$30,890 at December 31, 2019.2020.

During the year ended December 31, 2020,2021, we used $4,337$29,210 of cash in operating activities compared to $6,456$4,337 used in operating activities for the prior year ended December 31, 2019.2020. The cash used in operating activities was primarily the result of the current year net loss combined with changesinvestments in working capital accounts.to secure inventory and minimize the impacts of supply chain disruption.

Net cash used byin investing activities was $26 intotaled $51,325 for the year ended December 31, 2020 compared2021, including $50,619 net cash used to $11 provided by investing activities incomplete the year ended December 31, 2019.Solcius acquisition and the remaining for purchases of property, plant and equipment. The cash used in investing activities in the 2020 totaled $26 for minor equipment purchases.

Net cash provided by financing activities during the year ended December 31, 2021 was for the purchase$61,238. This increase was primarily due to net proceeds from sales of equipment.our common stock in 2021.

Net cash provided by financing activities during the year ended December 31, 2020 was $40,163. This is due to net proceeds of $41,406 received from the At the Market offerings, proceeds from a Paycheck Protection Loan of $2,847 partially offset by the repayment of the $3,750 promissory note payable and principal payments on acquisition and equipment debt totaling $340. Cash provided by financing activities during the year ended December 31, 2019 was $5,909. The cash was primarily used to provide financial flexibility and to pay principal payments on existing debt. Since January 1, 2021 until February 23, 2021, we sold an additional 3,212,486 Placement Shares resulting in additional net proceeds of approximately $48,937.

Off-Balance Sheet Arrangements

We do not have any off-balance sheet arrangements that are reasonably likely to have a current or future effect on our financial condition, revenues, results of operations, liquidity, or capital expenditures.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Not applicable.

Item 8. Financial Statements and Supplementary Data.

SUNWORKS, INC.

CONSOLIDATED FINANCIAL STATEMENTS

FOR THE YEARS ENDED DECEMBER 31, 20202021 AND 20192020

CONTENTS

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

Sunworks, Inc.

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheetsheets of Sunworks, Inc. (the “Company”) as of December 31, 2021 and 2020, the related consolidated statements of operations, shareholders’ equity and cash flows for each of the yeartwo years in the period ended December 31, 2020,2021, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2021 and 2020, and the results of its operations and its cash flows for each of the yeartwo years in the period ended December 31, 2020,2021, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audit.audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our auditaudits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our auditaudits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our auditaudits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our auditaudits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audit providesaudits provide a reasonable basis for our opinion.

Critical Audit MatterMatters

The critical audit mattermatters communicated below is a matterare matters arising from the current period audit of the consolidated financial statements that waswere communicated or required to be communicated to the audit committee and that: (1) relatesrelate to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of the critical audit mattermatters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit mattermatters below, providing a separate opinion on the critical audit mattermatters or on the accounts or disclosures to which it relates.they relate.

Revenue Recognition – Estimated Costs to Complete Long-Term Contracts

Critical Audit Matter Description

As described in Notes 2 and 34 to the consolidated financial statements, the Company recognizes revenue over time on certain long-term contracts that are completed within eighteen to thirty-six months, as the Company’s performance creates or enhances an energy generation asset controlled by the customer. The Company uses an input method based on costs incurred (generally excluding costs of materials or equipment) as management believes that this method most accurately reflects progress toward satisfaction of the performance obligation. Under this method, revenue arising from fixed-price construction contracts is recognized as work is performed based on the ratio of costs incurred to date to the total estimated costs at completion of the performance obligations. Changes in job performance, job conditions, and estimated profitability, including those arising from contract penalty provisions, and final contract settlements may result in revisions to costs and income and are recognized in the period in which the revisions are determined.

We identified estimated costs to complete long-term contracts as a critical audit matter. The determination of the total estimated cost and progress toward completion requires management to make significant estimates and assumptions. Changes in these estimates can have a significant impact on the revenue recognized each period. Auditing these estimates involved especially challenging auditor judgment in evaluating the reasonableness of management’s assumptions and estimates over the duration of these contracts due to the lack of objectively verifiable evidence used in the estimation process. As a result, there is a high degree of auditor judgment involved in performing procedures on the Company’s estimates.

How the Critical Audit Matter Was Addressed in the Audit

The primary procedures we performed to address this critical audit matter included, among others, performing job site visits for a sample of open projects at the end of the year. In addition, we assessed the reasonableness of project revenues and cost forecasts by selecting a sample of open projects and:by: (i) obtaining and inspecting the related contract agreements, amendments and change orders to test the existence of customer arrangements and understand the scope and pricing of the related projects; (ii) performing inquiries of management and project personnel regarding facts and circumstances related to the estimates to complete for these projects; (iii) testing key components of the estimated costs to complete, including materials (as applicable), labor, and subcontractors costs and agreeing actual costs incurred to supporting documentation; and (iv) recalculating revenues recognized based on the project’s percentage of completion and management’s estimate of transaction price. In addition, we performed certain retrospective review procedures to assess management’s historical ability to accurately estimate the transaction price and costs to complete contracts.contracts.

Solcius, LLC Business Combination

Critical Audit Matter Description

As described in Notes 1, 2 and 3 to the consolidated financial statements, on April 8, 2021, the Company acquired Solcius, LLC (“Solcius”) pursuant to a membership interest purchase agreement. The Company paid $51,750,000 in cash to the members of Solcius. The Company applied the acquisition method of accounting to the acquired assets and assumed liabilities of Solcius. The allocation of the purchase price included identified intangible assets with an estimated aggregate fair value of $15.6 million. The estimated fair value of each of the identifiable intangible assets was determined by management based on various valuation methodologies as determined by an external valuation specialist.

Given that the accounting for the transaction required management to make significant judgments in estimating the fair value of the identifiable intangible assets, auditing the transaction was challenging and complex as it required a high degree of auditor judgment and an increased extent of effort, including the need to involve a valuation specialist.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the accounting for the Solcius transaction included the following, among others, obtaining an understanding of management’s assessment of the accounting treatment for the transaction through inspection of the membership interest purchase agreement and evaluation of the Company’s analysis which considered the significant terms of the membership interest purchase agreement and the relevant accounting guidance. To test the estimated fair value of the identifiable intangible assets, we evaluated the reasonableness of the valuation methodologies, with the assistance of a valuation specialist, and tested the completeness and accuracy of the underlying data used by management to develop the assumptions. In addition, we assessed the appropriateness of management’s disclosures of the Solcius business combination.

/s/ KMJ Corbin & Company LLP

We have served as the Company’s auditor since 2020.

Irvine, California

March 26, 202111, 2022

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

Sunworks, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheet of Sunworks, Inc., (the “Company”) as of December 31, 2019, the related consolidated statement of operations, shareholders’ equity, and cash flows for the year then ended, and the related notes (collectively referred to as the “financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2019, and the results of its operations and its cash flows for the year then ended, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting in accordance with the standards of the PCAOB. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion in accordance with the standards of the PCAOB.

Our audit included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

SUNWORKS, INC.

CONSOLIDATED BALANCE SHEETS

AS OF DECEMBER 31, 20202021 AND 20192020

(in thousands, except share and per share data)

The accompanying notes are an integral part of these consolidated financial statements.

SUNWORKS, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

FOR THE YEARS ENDED DECEMBER 31, 20202021 AND 20192020

(in thousands, except share and per share data)

The accompanying notes are an integral part of these consolidated financial statements.

SUNWORKS, INC.

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY

FOR THE YEARS ENDED DECEMBER 31, 20202021 AND 20192020

(in thousands, except share and per share data)