Longi Bifacial Perc 540W Solar Panel -LR5-72HBD

The Longi LR5-72HBD 540W Bifacial PERC Solar Panel is engineered for high-performance utility and commercial installations, delivering 540 W power output at 21.1% module efficiency. At STC, it operates at Vmp 41.65 V, Imp 12.97 A, Voc 49.50 V, and Isc 13.85 A, while under NOCT it maintains stable performance with Vmp 38.86 V, Imp 10.39 A, Voc 46.54 V, and Isc 11.17 A. Built on M10 Gallium-doped wafers with 9-busbar half-cut cells and smart soldering, it provides superior energy yield and globally validated bifacial performance. Designed for large-scale power plants, it offers excellent outdoor durability, long-term reliability, plus a 12-year product warranty and 30-year linear power warranty, ensuring dependable lifetime energy production.