Designed for commercial and utility-scale applications, the Silfab Solar Bifacial 620W delivers 620W 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 Silfab Solar modules. Measuring 2278 x 1134 x 35 mm and weighing 32.2kg, the Bifacial 620W is designed for efficient handling and installation.