Solar panels stretch across a utility-scale renewable energy site with an upward price chart overlay. Key Points Solar stocks staged a robust comeback in 2025, with the Invesco Solar ETF surging 48% as policy fears eased and capital rotated back into the sector. NXT and FSLR emerged as two sector leaders in 2025, combining strong fundamental execution, rising analyst confidence, and technically constructive setups heading into 2026. The next leg higher depends on key support levels holding, as both sto ...