Shares of First Solar (NASDAQ: FSLR) soared 5.75% in after-hours trading on Thursday following the company's impressive second-quarter earnings report and raised full-year guidance. The solar panel manufacturer delivered strong financial results that exceeded Wall Street expectations, demonstrating resilience in a challenging market environment.

First Solar reported second-quarter earnings of $3.18 per share, significantly surpassing the analyst consensus estimate of $2.60. While this represents a slight decrease from $3.25 per share in the same period last year, it showcases the company's ability to maintain profitability. Revenue for the quarter reached $1.10 billion, up 8.6% year-over-year and beating analysts' projections of $1.03 billion. The company attributed the revenue increase primarily to higher volumes of modules sold to third parties.

In a move that further bolstered investor confidence, First Solar raised its full-year 2025 guidance. The company now expects net sales between $4.9 billion and $5.7 billion, up from its previous forecast of $4.5 billion to $5.5 billion. Additionally, First Solar narrowed its earnings per share guidance to a range of $13.50 to $16.50. CEO Mark Widmar expressed optimism about the company's position, stating, "In our view, the recent policy and trade developments have, on balance, strengthened First Solar's relative position in the solar manufacturing industry." The company also highlighted potential benefits from additional tariffs on foreign-made panels, which could lead to higher prices for its products. With a solid sales backlog of 64 GW through 2030, First Solar appears well-positioned for sustained growth in the rapidly evolving solar energy market.