DMEGC DM645G12RT-B66HSW

645 WStandardWhite BacksheetTOPConBifacial 80%132 cells

The DMEGC DM645G12RT-B66HSW 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)49.6 V

Max Power Voltage (Vmpp)41.42 V

Short-Circuit Current (Isc)16.49 A

Max Power Current (Impp)15.58 A

Number of Cells132

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 PDF4.3 MB

Other Models in This Series

Model	Power	Voc	Isc
	640 W	49.47 V	16.42 A
DM645G12RT-B66HSWCurrent	645 W	49.6 V