Longi Himo5 550W Bifacial Solar Panel LR5-72HBD-550M

The Longi Himo5 550W Bifacial Solar Panel LR5-72HBD-550M is engineered for ultra-large power plants, delivering 550W maximum power with a module efficiency of 21.5% for superior energy yield. Its electrical characteristics include an open-circuit voltage (Voc) of 49.80V, short-circuit current (Isc) of 13.99A, voltage at maximum power (Vmp) of 41.95V, and current at maximum power (Imp) of 13.12A. Built on M10 182mm Gallium-doped wafers with 9-busbar half-cut cells and smart soldering, this panel offers globally validated bifacial performance, high reliability, and long-term efficiency, backed by a 12-year materials warranty and 30-year linear power output warranty.