First Solar, Inc. (FSLR) - Q1 2026 10-Q Summary
Business Context and Reporting Period
This summary covers First Solar, Inc.'s Form 10-Q for the quarterly period ended March 31, 2026. First Solar is the world's largest thin-film PV solar module manufacturer and the largest in the Western Hemisphere. The company operates as a single segment, designing, manufacturing, and selling cadmium telluride (CdTe) solar modules. As of March 31, 2026, the company had 107,453,363 shares of common stock outstanding.
Key Financial Metrics
| Metric | Q1 2026 | Q1 2025 | Change |
|---|---|---|---|
| Net Sales | $1,044.2 million | $844.6 million | +23.6% |
| Gross Profit | $486.1 million | $344.4 million | +41.2% |
| Gross Margin | 46.6% | 40.8% | +5.8 pts |
| Operating Income | $345.3 million | $221.2 million | +56.1% |
| Net Income | $346.6 million | $209.5 million | +65.4% |
| Diluted EPS | $3.22 | $1.95 | +65.1% |
| Cash & Equivalents | $2,363.0 million | $2,803.5 million (Dec 2025) | -15.7% |
| Total Debt | $425.8 million | $498.6 million (Dec 2025) | -14.6% |
| Operating Cash Flow | ($214.9 million) used | ($608.0 million) used | Improvement |
Material Changes vs. Prior Period
- Revenue Growth: Net sales increased 23.6% driven by a 30.9% increase in module volume sold to third parties, partially offset by a lower average sales price per watt due to higher sales volume in India.
- Margin Expansion: Gross margin improved to 46.6% from 40.8%. This was primarily due to lower logistics costs (including detention and demurrage) and a higher sales mix of modules qualifying for the Section 45X advanced manufacturing production credit.
- Cost of Sales: Increased 11.6% due to higher volume and tariffs ($29.8 million), but was significantly offset by Section 45X credits ($117.9 million reduction) and module cost reductions ($33.3 million).
- Operating Expenses: R&D expenses rose 27.8% due to higher headcount, spare parts, and depreciation. Production start-up costs decreased 51.4% as the company shifted focus from the fifth U.S. facility (Q1 2025) to the sixth U.S. facility (Q1 2026).
- Liquidity: Cash and cash equivalents decreased by approximately $438 million during the quarter, primarily due to supplier payments, operating expenditures, and debt repayments, partially offset by Section 45X cash receipts.
Guidance, Outlook, and Risks
- Production & Sales: Produced 4.3 GW and sold 3.8 GW of modules in Q1 2026.
- Backlog: As of March 31, 2026, the company has contracts for the future sale of 47.9 GW of modules with an aggregate transaction price of $14.4 billion, expected to be recognized through 2030.
- Capital Expenditures: Expected to spend between $0.8 billion and $1.0 billion in 2026, including the construction of a sixth U.S. manufacturing facility expected to commence operations in H2 2026.
- Government Incentives: The company continues to benefit from the Inflation Reduction Act (IRA) Section 45X credits. However, the "One Big Beautiful Bill" (H.R.1) signed in July 2025 curtails certain energy tax credits and restricts eligibility for products with ties to foreign entities of concern.
- Trade Policy Risks: Significant exposure to U.S. trade policies, including Section 232 tariffs on aluminum, steel, and copper, and potential Section 122 global tariffs. The Supreme Court ruled IEEPA tariffs unlawful in February 2026, but new tariffs were immediately imposed.
- Legal Proceedings:
- Customer Dispute: First Solar is pursuing $323.6 million in termination payments from BP Solar/Lightsource following a contract breach. Defendants have counterclaimed for $175 million.
- IP Litigation: Active patent infringement lawsuits against JinkoSolar, Mundra, Canadian Solar, and Trina Solar regarding TOPCon technology. A USITC investigation (No. 337-TA 1494) against multiple respondents was instituted in March 2026.
- Warranty Issues: Identified manufacturing issues with certain Series 7 modules; a specific warranty liability of $47 million has been recorded, with potential future losses estimated between $35 million and $70 million.
Key Facts for Investor Verification
- Section 45X Credit Realization: Verify the timing and certainty of future Section 45X tax credit receipts and the impact of the "One Big Beautiful Bill" on eligibility.
- BP/Lightsource Litigation Outcome: Monitor the resolution of the $384.6 million termination payment dispute and the potential impact of the $175 million counterclaim.
- Series 7 Warranty Exposure: Track the final cost of remediation for the Series 7 manufacturing issues to ensure the $47 million accrual is sufficient.
- Trade Policy Volatility: Assess the financial impact of shifting U.S. tariff regimes (Section 122, Section 232) on international manufacturing costs and U.S. import viability.
- India Market Dynamics: Evaluate the impact of India's Approved List of Models and Manufacturers (ALMM) requirements on domestic sales and the potential for efficiency threshold changes in 2027.