LONGi LR7-72HVD-645M Bifacial N-Type TopCon Glass-Glass 645Wp

The LONGi LR7-72HVD-645M is a 645 Wp bifacial, dual-glass module built on LONGi back-contact (BC) cell technology, with all electrical contacts on the rear of the cell for a clean front surface.

Key specifications

• Rated power: 645 Wp
• Cell technology: back-contact (BC) monocrystalline, 144 cells
• Bifacial, dual glass (2.0 mm + 2.0 mm semi-tempered glass), bifaciality 70 ±5%
• Module efficiency up to 23.9% · Voc 53.70 V · Isc 15.17 A · Vmp 44.56 V · Imp 14.48 A (STC, 645 W)
• Temperature coefficient of Pmax: −0.26 %/°C
• Dimensions: 2382 × 1134 × 30 mm · Weight: 33.5 kg
• Maximum system voltage: 1500 V DC · Junction box IP68
• Warranty: 15 years materials and workmanship, 30 years power (under 1% first year, 0.35% per year after)

Price for individual purchase. Planning a complete PV system or need a larger quantity? Contact us at 801 7007 808 for a tailored quote at highly competitive prices.

Availability: Product availability depends on our suppliers' availability. Before ordering, please call us at 801 7007 808 to confirm availability and delivery time.