LONGi Hi-MO X10 Scientist LR7-72HVD 640–665W Datasheet

Discover the LONGi Hi-MO X10 Scientist LR7-72HVD 640W solar panel with high efficiency and 640W power output.

Models Covered: LR7-72HVD-640W-SCIENTIST, LR7-72HVD-645W-SCIENTIST, LR7-72HVD-650W-SCIENTIST, LR7-72HVD-655W-SCIENTIST, LR7-72HVD-660W-SCIENTIST, LR7-72HVD-665W-SCIENTIST

Manufacturer: LONGi Green Energy Technology Co., Ltd.

Application: The LONGi Hi-MO X10 Scientist LR7-72HVD 640W is a Hi-MO X10 Scientist solar panel engineered for residential rooftop installations, delivering a maximum power output of 640W at 23.7% module efficiency. Under standard test conditions it produces an open-circuit voltage (Voc) of 54.02V, a short-circuit current (Isc) of 14.98A, a voltage at maximum power (Vmp) of 46.47V and a current at maximum power (Imp) of 14.33A. The panel measures 2382×1134×30mm and weighs 33.5kg, with an Anodized aluminum alloy frame and Dual glass, 2.0mm semi-tempered glass. It operates across -40°C to +85°C, with a nominal operating cell temperature of 45±2°C, a maximum system voltage of DC1500V (IEC) and a maximum series fuse rating of 30A. It withstands a front-side static load of 5400Pa and a rear-side static load of 2400Pa, with a Pmax temperature coefficient of -0.260%/°C, a Voc coefficient of -0.200%/°C and an Isc coefficient of +0.050%/°C. With a bifaciality of 70±5%, it also captures additional energy reflected onto its rear side. The Hi-MO X10 Scientist LR7-72HVD 640W is certified by IEC 61215, IEC 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018 and IEC62941 and is backed by a 12-year product warranty and a 30-year performance warranty from LONGi Solar.