First Solar (FSLR) FY2025 10-K Annual Report

Filed: Feb 24, 2026
Information Technology
Semiconductors & Related DevicesSEC EDGAR

First Solar (FSLR) 10-K annual report for fiscal year 2025, filed with SEC EDGAR on Feb 24, 2026. This page provides AI-powered analysis including business overview, management discussion & analysis (MD&A), risk factors, and key financial data such as revenue, net income, gross margin, operating margin, and return on equity (ROE) extracted from XBRL.

First Solar FY2025 10-K Analysis

Business Overview

  • US-focused thin film CdTe solar module manufacturer; US accounted for 96% of 2025 net sales
  • Production commenced at new Alabama and Louisiana Series 7 facilities in 2024-2025; sixth US plant expected H2 2026
+3 more insights

Management Discussion & Analysis

  • Revenue $5.2B in 2025, up 24% YoY (+$1.0B) vs $4.2B in 2024, driven by 24% volume increase in modules sold
  • Gross margin 40.6% vs 44.2% in 2024 (-3.6pp); operating margin 30.6% vs 33.2%; net margin 29.3% vs 30.7%
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Risk Factors

  • Section 45X credit (~$0.17/watt for U.S. modules) at risk from "One Big Beautiful Bill" signed July 4, 2025, curtailing energy tax credits
  • China tightened tellurium export controls Feb 2025; tellurium is sole key input for CdTe modules, with China as major global producer
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First Solar FY2025 Key Financial Metrics
XBRL

Revenue

$5.2B

+24.1% YoY

Net Income

$1.5B

+18.3% YoY

Gross Margin

40.6%

-354bp YoY

Operating Margin

30.6%

-256bp YoY

Net Margin

29.3%

-144bp YoY

ROE

16.0%

-17bp YoY

Total Assets

$13.3B

+9.9% YoY

EPS (Diluted)

$14.21

+18.2% YoY

Operating Cash Flow

$2.1B

+68.9% YoY

Source: XBRL data from First Solar FY2025 10-K filing on SEC EDGAR. All figures in USD.

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