Designed for commercial and utility-scale applications, the Yingli Solar Premium 510W delivers 510W of maximum power output with an impressive 22.56% module efficiency. With its exceptional 22.56% 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 Yingli Solar modules. Measuring 2278 x 1134 x 35 mm and weighing 27.9kg, the Premium 510W is designed for efficient handling and installation.