DMEGC DM645M10T-B78HSW

645 WTOPConStandardWhite BacksheetBifacial 80%156 cells

The DMEGC DM645M10T-B78HSW 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): : 57.9 V
Max Power Voltage (Vmpp): : 48.05 V
Short-Circuit Current (Isc): : 14.19 A
Max Power Current (Impp): : 13.44 A
Number of Cells: : 156

Temperature

Temp. Coefficient Voc: : -0.25 %/°C
Temp. Coefficient Isc: : 0.048 %/°C
Temp. Coefficient Pmax: : -0.29 %/°C
Max System Voltage: : 1500 V
Nominal Cell Temperature (NOCT): : 42 °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: : 33.5 kg

Datasheet

Download PDF0.7 MB

Other Models in This Series

Power	Voc	Isc
630 W	57.3 V	14.04 A
635 W	57.5 V	14.09 A
640 W	57.7 V

DMEGC DM645M10T-B78HSW

Technical Specifications

Datasheet

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