First Solar, Inc
First Solar designs, manufactures, and sells cadmium telluride (CdTe) photovoltaic solar modules, with a business model centered on utility-scale and commercial solar projects. It is the only U.S.-headquartered company among the world’s largest solar manufacturers and runs a fully integrated manufacturing process that avoids Chinese crystalline silicon supply chains.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenueCdTe photovoltaic modules sold on a per-watt basis for solar power generation.
Long-dated customer contracts for future module shipments recognized as deliveries occur.
Contractual adjustments linked to technology improvements, freight, commodities, and domestic content.
Customers
First Solar sells primarily to project developers and operators that build and own utility-scale solar assets. Its customer base also includes independent power producers, regulated utilities, commercial and industrial buyers, and large corporate energy users seeking long-term clean power supply. The company’s sales are concentrated in the United States, where many customers use contracted offtake structures and value domestic supply, reliability, and tariff insulation.
Buy modules for project construction and value bankable supply, delivery certainty, and performance.
Purchase modules for utility-scale projects financed through long-term contracted revenues.
Buy modules for utility-owned solar projects and long-term power purchase agreements.
Buy modules indirectly through project developers to secure lower-cost renewable electricity.
Use solar offtake to lock in power supply for electricity-intensive operations.
Strategy
First Solar’s strategy is built around advanced thin-film module technology, manufacturing scale, and supply-chain independence. Management is expanding U.S. manufacturing capacity while improving module performance and maintaining a contract book that extends through 2030. The company also emphasizes domestic-content, tariff resilience, and customer relationships in markets with strong solar demand and durable load growth.
Capacity expansion supports delivery commitments and strengthens supply reliability.
Higher efficiency and better attributes help defend pricing and customer preference.
Long-dated contracts improve visibility and support factory utilization.
Geography
2025The company’s manufacturing and R&D footprint is centered in the United States, with additional operations in India, Malaysia, and Vietnam. Management says it sold the majority of modules to customers with projects in the United States during 2025, making U.S. demand and policy conditions the main commercial driver. Its supply chain positioning is designed to reduce exposure to Chinese crystalline silicon inputs and to support domestic-content requirements.
Share of the revenue the company reports by geography.
Risks
First Solar faces intense price competition from crystalline silicon manufacturers and periodic oversupply in the solar market, which can compress module pricing and margins. Demand is also sensitive to policy support, tariffs, and renewable incentives, while the company’s global operations expose it to regulatory, labor, tax, cybersecurity, and execution risks. Customer concentration and contract disputes can also create material revenue volatility because a small number of large counterparties account for meaningful sales.
- Solar market oversupply and pricing volatilityImpact: HighLikelihood: High
Excess global PV capacity can force selling prices down and compress margins.
Exposure: Module pricing and gross margin
- Policy and subsidy changesImpact: HighLikelihood: Medium
Solar demand depends partly on tax incentives, tariffs, and renewable targets.
Exposure: Demand and realized pricing
- Customer concentrationImpact: High
A few large customers can represent a meaningful share of module sales.
Exposure: Revenue concentration
- International operating complexityImpact: MediumLikelihood: Medium
Operations in multiple countries create exposure to political, tax, and labor issues.
Exposure: Manufacturing and supply chain
- Cybersecurity and information security breachesImpact: MediumLikelihood: Medium
A breach could interrupt manufacturing, logistics, or customer and supplier relationships.
Exposure: Operations and data integrity
Accounting
Judgemental itemsRevenue is booked when control transfers, usually at delivery, so timing of shipments matters.
Impact: Quarterly revenue and margin volatility
Freight, commodity, domestic-content, and tariff clauses can change transaction price.
Impact: Revenue and backlog valuation
Management must estimate future module-related obligations and recoveries.
Impact: Cost of sales and liabilities
Tax credits and related sales affect reported tax expense and cash flow.
Impact: Tax line items and operating cash generation
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Last updated: 24/09/2026