LONGi LR7-72HVH-645M — 645W HPBC Solar Panel | Solar Stack

LONGi LR7-72HVH-645M

645 WHPBCHi-MO X10144 cells

The LONGi LR7-72HVH-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): : 53.8 V
Max Power Voltage (Vmpp): : 44.46 V
Short-Circuit Current (Isc): : 15.21 A
Max Power Current (Impp): : 14.51 A
Number of Cells: : 144

Temperature

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
Max Series Fuse: : 25 A
Power Tolerance: : +3%

Physical

Length: : 2382 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 28.5 kg

Datasheet

Hi-MO_X10_Scientist_LR7-72HVH_640-670M.pdf5.8 MB

LR7-72HVH_630-670M.pdf1.5 MB

Other Models in This Series

Model	Power	Voc	Isc
	630 W	53.5 V	14.97 A
	635 W	53.6 V	15.05 A
	640 W	53.7 V