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Solar PanelsLONGiLGI7-72HVDLGi7-72HVD-645M

LONGi LGi7-72HVD-645M

645 WHPBCHi ROOF EBIPV144 cells

The LONGi LGi7-72HVD-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
: 1,500 V
Nominal Cell Temperature (NOCT)
: 45 °C
Cell Technology
: HPBC
Max Series Fuse
: 30 A
Power Tolerance
: +3%
Physical
Length
: 2,382 mm
Width
: 1,134 mm
Thickness
: 30 mm
Weight
: 35.7 kg

Datasheet

Download PDF5.3 MB

Other Models in This Series

ModelPowerVocIsc
LGi7-72HVD-640M
640 W53.7 V15.13 A
LGi7-72HVD-645MCurrent
645 W53.8 V15.21 A
LGi7-72HVD-650M
650 W53.9 V15.29 A
LGi7-72HVD-655M
655 W54 V15.37 A
LGi7-72HVD-660M
660 W54.1 V15.45 A
LGi7-72HVD-665M
665 W54.2 V15.52 A
LGi7-72HVD-670M
670 W54.3 V15.6 A

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