DMEGC DM645M10T-B78HSW

645 WStandardWhite BacksheetTOPConBifacial 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 Cells156

Temperature & Physical

Temp. Coefficient Voc-0.25 %/°C

Temp. Coefficient Isc0.048 %/°C

Temp. Coefficient Pmax-0.29 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)42 °C

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