GCL-NT10/78GDF 645

645 WTOPConTOPConBifacial 80%156 cells

The GCL GCL-NT10/78GDF 645 is a 645 W solar panel featuring TOPCon 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): : 57.3 V
Max Power Voltage (Vmpp): : 48.87 V
Short-Circuit Current (Isc): : 13.95 A
Max Power Current (Impp): : 13.2 A
Number of Cells: : 156

Temperature

Temp. Coefficient Voc: : -0.25 %/°C
Temp. Coefficient Isc: : 0.045 %/°C
Temp. Coefficient Pmax: : -0.29 %/°C
Max System Voltage: : 1500 V
Nominal Cell Temperature (NOCT): : 45 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 30 A
Power Tolerance: : +3%

Physical

Length: : 2465 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 33.6 kg

Datasheet

Download PDF7.9 MB

Other Models in This Series

Power	Voc	Isc
625 W	56.22 V	14.01 A
635 W	57 V	13.85 A
640 W	57.15 V

GCL-NT10/78GDF 645

Technical Specifications

Datasheet

Other Models in This Series

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