LONGi LR8-66HYD-645M — 645W HPBC Solar Panel | Solar Stack Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.
Tools Resources Legal
Solar Panels LONGi LR8-66HYD LR8-66HYD-645M LONGi LR8-66HYD-645M 645 W HPBC Hi-MO 9 Bifacial 75% 132 cells
The LONGi LR8-66HYD-645M is a 645 W solar panel featuring HPBC cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.
Technical Specifications
Electrical Characteristics (STC)
Peak Power (Pmax) : 645 W
Open-Circuit Voltage (Voc) : 49.62 V
Max Power Voltage (Vmpp) : 40.88 V
Short-Circuit Current (Isc) : 16.46 A
Max Power Current (Impp) : 15.78 A
Number of Cells : 132
Temp. Coefficient Voc : -0.2 %/°C
Temp. Coefficient Isc : 0.05 %/°C
Temp. Coefficient Pmax : -0.26 %/°C
Max System Voltage : 1500 V
Nominal Cell Temperature (NOCT) : 45 °C
Cell Technology : HPBC
Bifaciality Factor : 75%
Max Series Fuse : 35 A
Power Tolerance : +3%
Length : 2382 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 35 kgOther Models in This Series Model Power Voc Isc
630 W 49.32 V 16.22 A
635 W 49.42 V 16.3 A
640 W 49.52 V
Hi-MO_9_LR8-66HYD_635-670M.pdf
1.9 MB
LR8-66HYD-645M Current
645 W 49.62 V 16.46 A