Skip to main content

Enphase Energy Inc

For the period ended Mar 31, 2025. Filed Apr 22, 2025.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2025 · Filed Apr 22, 2025

ENPH$28.47-1.7%Stored close · as of Nov 6, 2026

What changed in Risk Factors?

Read the current filing

Previous report: 10-Q

Period ended 2024-09-30; filed 2024-10-22.

0001463101-24-000141

Item 1A. Risk Factors

Current report: 10-Q

Period ended 2025-03-31; filed 2025-04-22.

0001463101-25-000056

Item 1A. Risk Factors

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 38 previous paragraphs and 6 current paragraphs.

1 unchanged; 1 reworded; 4 added; 36 removed; 0 previous and 0 current paragraphs rearranged.

Tables are not compared: 0 previous and 0 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (4)

Current report

Changes in the United States trade environment, including the imposition of import tariffs, could adversely affect the amount or timing of our revenue, results of operations or cash flows.

Current report

The United States has recently imposed significant new tariffs on nearly all products and components imported into the United States and could propose additional tariffs or increases to those already in place. A subset of our products is sourced from China and India, and certain components necessary to manufacture our products in the United States, including our microinverters, batteries and related accessories, are imported from China, India, Taiwan, Vietnam and Japan, among other countries. It is unknown whether and to what extent these tariffs will remain in place or if other new laws or regulations will be adopted. Due to broad uncertainty regarding the timing, content and extent of any regulatory changes in the United States or abroad, we cannot predict the impact, if any, that these changes could have to our business, financial condition and results of operations.

Current report

It is unknown what effect any such new tariffs or retaliatory actions will have on the solar industry and our customers. We have moved a significant portion of our contract manufacturing to the United States, while retaining limited contract manufacturing in China and India. However, certain components necessary for our products are still required to be imported from outside the United States. Our LFP battery cells for our storage products are supplied solely via our two suppliers in China. Although we are in the process of searching for other vendors outside of China for future supplies, the expertise and industry for the LFP battery cell is primarily in China, and it will require significant effort to identify qualified suppliers with the right expertise to develop our battery cells. The resulting environment of retaliatory trade or other practices or additional trade restrictions or barriers, if implemented on a broader range of products or components from outside the United States, could harm our ability to obtain necessary product components or to sell our products at prices customers are willing to pay, which could have a material adverse effect on our business, prospects, results of operations and cash flows.

Current report

Further, if the price of solar power systems in the United States increases, as well as the cost of manufacturing our products in the United States, the use of solar power systems could become less economically feasible and could reduce our gross margins or reduce the demand of solar power systems manufactured and sold, which in turn may decrease demand for our products. Additionally, existing or future tariffs may negatively affect key partners, suppliers and manufacturers. Such outcomes could adversely affect the amount or timing of our revenue, results of operations or cash flows, and continuing uncertainty could cause sales volatility, price fluctuations or supply shortages or cause our customers to advance or delay their purchase of our products. It is difficult to predict what further trade-related actions governments may take, which may include additional or increased tariffs and trade restrictions, and we may be unable to quickly and effectively react to such actions. As additional new tariffs, legislation and/or regulations are implemented, or if existing trade agreements are renegotiated or if affected countries take retaliatory trade actions, such changes could have a material adverse effect on our business, financial condition, results of operations or cash flows.
Removed paragraphs (36)

Previous report

We depend upon a small number of outside contract manufacturers, and our business and operations could be disrupted if we encounter problems with these contract manufacturers.

Previous report

We do not have internal manufacturing capabilities and rely upon a small number of contract manufacturers to build our products. In particular, we outsource the manufacturing of our products to third-party contract manufacturers. Flex, Salcomp and Sunwoda assemble and test our IQ Microinverter, IQ Battery storage systems and IQ Gateway products. Prices for such services are agreed to by the parties on a quarterly basis, and we are obligated to purchase manufactured products and raw materials that cannot be resold upon the termination of the related agreement. As of December 31, 2023, our related purchase obligations (including amounts related to component inventory procured by our primary contract manufacturers on our behalf) were approximately $184.4 million. The timing of purchases in future periods could differ materially from our estimates due to fluctuations in demand requirements related to varying sales levels as well as changes in economic conditions.

Previous report

Flex also provides receiving, kitting, storage, transportation, inventory visibility and other value-added logistics services at locations managed by Flex. In addition, we rely on several unaffiliated companies to supply certain components used in the fabrication of our products.

Previous report

Our reliance on a small number of contract manufacturers makes us vulnerable to possible capacity constraints and reduced control over component availability, delivery schedules, manufacturing yields and costs. We do not have long-term supply contracts with our contract manufacturing partners. Consequently, these manufacturers are not obligated to supply products to us for any period, in any specified quantity or at any certain price. If any of these suppliers reduce or eliminate the supply of the components to us in the future, our revenue, business, financial condition and results of operations would be adversely impacted.

Previous report

Further, the revenue that our contract manufacturers generate from our orders may represent a relatively small percentage of their overall revenue. As a result, fulfilling our orders may not be considered a priority in the event of constrained ability to fulfill all of their customer obligations in a timely manner. In addition, some of our products continue to be manufactured outside of the United States. We believe that the location of these facilities outside of the United States may increase our supply risk, including the risk of supply interruptions or reductions in manufacturing quality or controls.

Previous report

If any of our contract manufacturers were unable or unwilling to manufacture our products in required volumes and at high quality levels or renew existing terms under supply agreements, we would have to identify, qualify and select acceptable alternative contract manufacturers, which may not be available to us on favorable terms, if at all. An alternative contract manufacturer may not be available to us when needed or may not be in a position to satisfy our quality or production requirements on commercially reasonable terms. Any significant interruption in manufacturing would require us to reduce our supply of products to our customers, which in turn would reduce our revenue, harm our relationships with our customers and cause us to forgo potential revenue opportunities.

Previous report

The loss of, or events affecting, any of our large customers could reduce our sales and have an adverse effect on our business, financial condition and results of operations.

Previous report

We sell primarily to solar distributors who combine our products with others, including solar modules products and racking systems, and resell to installers in each target region. In addition to our solar distributors, we sell directly to select large installers, OEMs and strategic partners.

Previous report

Our customers’ decisions to purchase our products are influenced by a number of factors outside of our control, including, among others, retail energy prices, the macroeconomic environment, government regulation, incentives and liquidity constraints of solar installers. Although we have agreements with our customers, these agreements generally do not have long-term purchase commitments and are generally terminable by either party after a relatively short notice period. In addition, these customers may decide to no longer use, or to reduce the use of, our products and services for other reasons that may be out of our control. We may also be affected by events impacting our large customers that result in them decreasing their orders with us or impairing their ability to pay for our products, whether due to a decrease in demand from the end markets they serve or the deterioration in the financial condition or bankruptcy of any such customer or the solar installers they resell to, or a significant decrease in their business. During the three months ended September 30, 2024, one of our large customer’s filed for bankruptcy under Chapter 11 of the United States Bankruptcy Code. We evaluated the carrying amount of a customer intangible asset related to that customer and determined that the carrying amount of the asset as of September 30, 2024 is recoverable. Additionally, net of allowance for doubtful accounts as of September 30, 2024, included $4.8 million that relates to the one customer. We regularly monitor and evaluate the credit status of our customers and attempt to adjust sales terms as appropriate, which may not be successful. The loss of, or events affecting, any of our large customers has had from time to time, and could in the future have a material adverse effect on our business, financial condition and results of operations.

Previous report

Our financial results may vary significantly from quarter to quarter due to a number of factors, which may lead to volatility in our stock price.

Previous report

Our quarterly revenue and results of operations have varied in the past and may continue to vary significantly from quarter to quarter. As a result, the trading price of our common stock has been, and is likely to continue to be, volatile and could be subject to wide fluctuations in response to various factors, some of which are beyond our control. In addition, the trading prices of the securities of solar companies in general have been highly volatile, and the volatility in market price and trading volume of securities is often unrelated or disproportionate to the financial performance of the companies issuing the securities. Factors affecting the market price of our common stock, some of which are beyond our control, include:

Previous report

•seasonal and other fluctuations in demand for our products;

Previous report

•the timing, volume and product mix of sales of our products, which may have different ASPs or profit margins;

Previous report

•changes in our pricing and sales policies or the pricing and sales policies of our competitors;

Previous report

•the impact of supply chain disruptions on our business, sales and results of operations;

Previous report

•our ability to design, manufacture and deliver products to our customers in a timely and cost-effective manner and that meet customer requirements;

Previous report

•our ability to manage our relationships with our contract manufacturers, customers and suppliers;

Previous report

•quality control or yield problems in our manufacturing operations;

Previous report

•the anticipation, announcement or introductions of new or enhanced products by our competitors and ourselves;

Previous report

•reductions in the retail price of electricity;

Previous report

•the failure by any major customer to pay for orders, whether due to liquidity issues, bankruptcy or otherwise;

Previous report

•our exposure to the credit risks of our customers, particularly in light of the fact that some of our customers are relatively new entrants to the solar market without long operating or credit histories, and the impact of inflation and higher interest rates;

Previous report

•changes in laws, regulations and policies applicable to our business and products, particularly those relating to government incentives for solar energy applications;

Previous report

•the impact of tariffs on the solar industry in general and our products in particular;

Previous report

•the amount and timing of operating costs and capital expenditures related to the maintenance and expansion of our business operations;

Previous report

•the impact of government-sponsored programs on our customers;

Previous report

•our ability to estimate future warranty obligations due to product failure rates, claim rates or replacement costs;

Previous report

•our ability to forecast our customer demand and manufacturing requirements, and manage our inventory;

Previous report

•fluctuations in foreign currency exchange rates;

Previous report

•announcement of acquisitions or dispositions of our assets or business operations;

Previous report

•issuances of our common stock or equity-linked securities such as the Convertible Notes;

Previous report

•changes in our management;

Previous report

•technical factors in the public trading market for our common stock that may produce price movements that may or may not comport to macro, industry or company-specific fundamentals, including, without limitation, the sentiment of retail investors (including as may be expressed on financial trading and other social media sites), the amount and status of short interest in our securities, rising interest rates, inflation, access to margin debt, trading in options and other derivatives on our common stock and any related hedging or other technical trading factors; and

Previous report

•general social, geopolitical, environmental or health factors, including pandemics or widespread health epidemics such as the COVID-19 pandemic.

Previous report

The above factors are difficult to forecast, and these, as well as other factors, could materially and adversely affect our quarterly and annual results of operations. Any failure to adjust spending quickly enough to compensate for a revenue shortfall could magnify the adverse impact of this revenue shortfall on our results of operations. Moreover, our results of operations may not meet our announced guidance or the expectations of research analysts or investors, in which case the price of our common stock could decrease significantly. There can be no assurance that we will be able to successfully address these risks.

Previous report

In addition, in the past, many companies that have experienced volatility in the market price of their stock have been subject to securities class action litigation. We have been in the past, are currently, and may become in the future the target of this type of litigation. Securities litigation against us could result in substantial costs and divert our management’s attention from other business concerns, which could seriously harm our business.
Reworded paragraphs (1)

Previous wording

Investing in our securities involves a high degree of risk. Before investing in our securities, you should consider carefully the information contained in this quarterly report and in the Form 10-K, including the risk factors identified in Part I, Item 1A, “Risk Factors” thereof. This quarterly report contains forward-looking statements that involve risks and uncertainties. See “Forward-Looking Statements” in “Management’s Discussion and Analysis of Financial Conditions and Results of Operations” above. Our actual results could differ materially from those contained in the forward-looking statements. Any of the risks discussed in the Form 10-K, in other reports we file with the SEC, and other risks we have not anticipated or discussed, could have a material adverse impact on our business, financial condition or results of operations. Except as set forth below, there has been no material change to our risk factors from those disclosed in Part I, Item 1A, “Risk Factors” in the Form 10‑K.

Current wording

Investing in our securities involves a high degree of risk. Before investing in our securities, you should consider carefully the information contained in this Quarterly Report on Form 10-Q and in the Form 10-K, including the risk factors identified in Part I, Item 1A, “Risk Factors” thereof. This Quarterly Report on Form 10-Q contains forward-looking statements that involve risks and uncertainties. See “Forward-Looking Statements” in “Management’s Discussion and Analysis of Financial Conditions and Results of Operations” above. Our actual results could differ materially from those contained in the forward-looking statements. Any of the risks discussed in the Form 10-K, in other reports we file with the Securities and Exchange Commission, and other risks we have not anticipated or discussed, could have a material adverse impact on our business, financial condition or results of operations. Except as set forth below, there has been no material change to our risk factors from those disclosed in Part I, Item 1A, “Risk Factors” in the Form 10‑K.