Enphase Energy, Inc. saw its stock decline approximately 7.3% to $31.80 in early trading on Wednesday, following the release of its first-quarter financial results. The Fremont, California-based solar equipment manufacturer reported revenue of $282.9 million for the quarter, a decrease from $356.1 million in the same period last year. The company also recorded a GAAP net loss of $7.4 million, or 6 cents per diluted share, swinging from a profit in the prior year.
While adjusted earnings per share of 47 cents surpassed the consensus estimate of 43 cents, investors appeared unconvinced that demand has stabilized. The company's U.S. revenue fell roughly 23% sequentially, and sell-through demand—shipments reaching end customers—dropped 48% from the fourth quarter and 18% year over year. The results underscore the lingering impact of the expiration of the Section 25D federal residential clean energy tax credit, which had previously boosted rooftop solar installations.
Management Lowers Sell-Through Forecasts
Enphase, known for its microinverters and home battery systems, also revised its near-term outlook. CEO Badri Kothandaraman told analysts that the company now expects first- and second-quarter sell-through to be 10% to 15% below prior projections. He cited tighter third-party ownership (TPO) financing conditions and adverse weather as key factors affecting demand. TPO models, where a third party owns the solar system under a lease or power purchase agreement, have become more challenging in the current environment.
Second-Quarter Guidance and Margin Pressures
For the second quarter, Enphase guided revenue in the range of $280 million to $310 million, which includes approximately $85 million in safe-harbor shipments—orders placed to maintain eligibility for tax credits—and battery shipments of 100 to 110 megawatt-hours. The midpoint of this range aligns with analyst expectations. However, the company noted that reciprocal tariffs reduced first-quarter gross margins by 4.3 percentage points, contributing to a non-GAAP gross margin of 43.9%. Adjusted operating expenses for the quarter stood at $77 million, as the company continues to implement cost-cutting measures, including a previously announced reduction of about 160 employees.
Liquidity and Strategic Moves
Enphase ended the quarter with $930.6 million in cash, cash equivalents, and marketable securities. This followed a $632.5 million cash settlement on its 2026 convertible notes. The company also sold $235 million in advanced manufacturing production tax credits at 93 cents on the dollar, a transaction that introduced a discount and additional fees, further weighing on GAAP gross margins. Management highlighted the PROPEL prepaid lease initiative, which now includes 200 installers generating around 200 new leases per week, as a potential growth driver. Additionally, Kothandaraman noted some positive signs in Europe, though he described the market as "fickle right now."
New AI Data Center Product Unveiled
Enphase introduced its IQ Solid-State Transformer, a power conversion solution targeting AI data centers. The product converts medium-voltage AC directly to low-voltage DC in a single step, with each 1.25-megawatt rack incorporating 342 power modules. Full-scale demonstrations are planned before year-end, with customer pilots scheduled for 2027 and volume shipments not expected until 2028. "AI is changing how power must be delivered," Kothandaraman said, framing the new offering as a natural extension of Enphase's distributed architecture expertise.
Broader Market Impact
The weakness was not isolated to Enphase. Shares of SolarEdge Technologies fell roughly 7.6%, while Sunrun lost about 4.2% in early trading, reflecting broad concern over the U.S. rooftop solar market. Enphase's risk disclosures highlight potential demand swings, policy changes, buyer behavior, supply chain disruptions, and product validation issues that could cause actual results to differ from current guidance.
