The U.S. solar manufacturer posted higher earnings and issued 2026 guidance anchored by tax credits and new capacity.

The company’s stock price fell more than 12% in extended trading following the earnings announcement, partly due to lower-than-expected guidance for 2026 sales and revenue.

Q4 2025 earnings call insights: 2026 guidance, backlog trends, margins & 45X credits, tariffs, and CuRe/perovskite roadmap—read now.

Q4 2025 Earnings Call February 24, 2026 4:30 PM ESTCompany ParticipantsByron Jeffers - VP, Treasurer & Head of ...

First Solar signed a deal to access Oxford PV’s perovskite patents, positioning itself for next‑gen solar panel efficiency gains.

Shares of the solar panel maker were down 11% in after-hours trading.

Solar panel manufacturer First Solar (NASDAQ:FSLR) beat Wall Street’s revenue expectations in Q4 CY2025, with sales up 11.1% ...

Oxford PV, a solar perovskite company operating in Europe, has opened its patent portfolio to American panel manufacturer First Solar. First Solar has ...

The company’s 2026 revenue guidance of $4.9 billion to $5.2 billion came in well below the analyst consensus of $6.09 billion. The midpoint of the guidance range at $5.05 billion represents a 17% ...

First Solar , the biggest U.S.-based solar panel maker, forecasts current-year sales below estimates as the U.S. solar panel expects higher prices for its products following additional tariffs on ...

Quarterly sales of $1.68 billion, which beat the Street estimate of $1.56 billion and was up from $1.51 billion in the same period last year. First Solar said the increase was driven by an increase in ...

The Dept. of Commerce has released its preliminary countervailing duty (CVD) amounts in an investigation on solar panel imports from India, Indonesia and ...