First Solar Q3 Sales Hit $1.59B, Up 79.7%, FY Guidance $4.95-5.20B
Revenue growth of 79.7% year-over-year with Q3 2025 sales of $1.59B demonstrates strong operational momentum, though FY2025 guidance of $4.95-5.20B suggests management expects near-term headwinds despite current strength.
TL;DR:Revenue growth of 79.7% year-over-year with Q3 2025 sales of $1.59B demonstrates strong operational momentum, though FY2025 guidance of $4.95-5.20B suggests management expects near-term headwinds despite current strength.
Key Takeaways
Revenue growth of 79.7% year-over-year with Q3 2025 sales of $1.59B demonstrates strong operational momentum, though FY2025 guidance of $4.95-5.20B suggests management expects near-term headwinds despite current strength.
P/E ratio of 20.66x trades below sector average of 22x while maintaining robust 46% gross margins and 15.92% ROE, positioning FSLR as relatively undervalued for a quality growth story in clean energy.
Contracted sales backlog of 53.7 GW valued at $16.4B provides multi-year revenue visibility, with 2.7 GW gross bookings at 30.9 cents per watt demonstrating sustained demand from AI data centers and utility-scale projects.
Net cash balance of $1.5B combined with $0.9-1.2B annual capex enables next-generation CuRe module development and capacity expansion, supporting projected 58% EPS growth in 2026 despite current valuation execution risks.
Vertically integrated business model spanning design, manufacturing, EPC services, and recycling of proprietary CdTe thin-film modules minimizes subsidy reliance while differentiating FSLR from crystalline silicon competitors in utility-scale markets.
The Big Picture
First Solar reported Q3 2025 revenue of $1.59B (+79.7% YoY) beating estimates, but guided FY2025 below consensus at $4.95-5.20B sales, suggesting management sees near-term headwinds despite strong current operations and improved balance sheet.
Why It Matters
First Solar trades at a 20.66 P/E with strong fundamentals: 79.7% revenue growth, 46% gross margins, and $1.59B quarterly sales. The company's $0.9-1.2B annual capex expansion and next-generation CuRe modules position it for 58% EPS growth in 2026. This valuation reflects near-term execution risks despite robust demand from AI data centers and clean energy tailwinds, offering a quality growth story at reasonable multiples relative to peers.
By The Numbers
The Details
Business Model
First Solar operates a vertically integrated model centered on proprietary Cadmium Telluride (CdTe) thin-film PV modules, spanning design, manufacturing, EPC services, O&M, and recycling. This "best cost" strategy combines low production costs with differentiation via utility-scale systems and emerging market expansion. Insight: Full value chain control minimizes reliance on subsidies and supports sustainable growth.
Competitive Position
FSLR leads in thin-film PV as the world's largest manufacturer in the Western Hemisphere, with CdTe tech offering superior efficiency, lower carbon/water footprints, and faster energy payback than crystalline silicon rivals. Heavy R&D investments, including CuRe and Evolar acquisition, drive annual efficiency gains and global recycling leadership (90%+ material recovery). Insight: U.S.-based production avoids Chinese dominance, creating barriers via proprietary tech.
Financial Health
With a $28.7B market cap, ROE of 15.92%, P/B of 2.91, and capacity expansions like a 3.7GW facility by late 2026, FSLR shows solid fundamentals. Vertical integration and domestic sourcing enhance efficiency amid scaling goals to double size by decade's end. Insight: Strong margins from cost reductions position it for demand growth without heavy subsidies.
Valuation Analysis
FSLR trades at a P/E of 20.66 and Valuation Score of 77/100, reflecting premium for tech leadership and growth prospects in a commoditizing market. Metrics align with ROE-driven returns and investments in innovation. Insight: Balanced at current levels, supported by utility focus and non-subsidy markets.
The Bottom Line
FSLR exhibits solid fundamentals with a 77/100 valuation score, P/E of 20.66, and ROE of 15.92%, trading undervalued by 18% at its intrinsic value of $324.83 versus current $266.98. Despite mixed short-term forecasts showing a potential -5.66% dip, analysts rate it "Strong Buy" with targets up to $351.75 amid robust bookings and AI-driven demand. Watch Q4 2025 earnings for backlog updates and policy tailwinds on expansion.
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Written by ShareValue.ai Editorial Team — more on Individual Stock Analysis from our editorial team.
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