Designed for commercial and utility-scale applications, the First Solar Elite 520W (2025) delivers 520W of maximum power output with an impressive 22.98% module efficiency. With its exceptional 22.98% efficiency rating, this panel maximizes power density for space-constrained installations. An industry-leading 30-year performance warranty underscores the long-term reliability and durability of First Solar modules. Measuring 2278 x 1134 x 35 mm and weighing 27.1kg, the Elite 520W (2025) is designed for efficient handling and installation.