First Solar reported higher fourth-quarter profit as revenue climbed year-over-year, though the solar manufacturer's 2025 revenue guidance fell short of analyst expectations. The company's results reflect strong demand in the solar sector, but tempered near-term growth projections have raised questions among investors about market conditions.

First Solar's quarterly earnings beat on the bottom line, driven by increased sales volumes and favorable pricing in the utility-scale solar market. The company has benefited from robust demand for renewable energy infrastructure, particularly in the U.S. where federal incentives have accelerated project development. However, the revenue outlook for the coming year disappointed Wall Street analysts who had anticipated stronger growth.

The mixed results highlight the challenges facing solar manufacturers as they navigate supply chain constraints and shifting policy environments. First Solar's conservative guidance suggests potential headwinds in project timelines or customer demand that could impact the broader renewable energy sector.