Designed for commercial and utility-scale applications, the S-Energy Premium 400W delivers 400W of maximum power output with an impressive 22.26% module efficiency. With its exceptional 22.26% 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 S-Energy modules. Measuring 1722 x 1134 x 30 mm and weighing 19.9kg, the Premium 400W is designed for efficient handling and installation.