TCL Zhonghuan HSM-BD66-GC640-665

6 models640–665 WHSM BDTOPConBifacial 70%

Technical Specifications

Temp. Coefficient Voc-0.2 %/°C

6 models640–665 WHSM BDTOPConBifacial 70%

Temp. Coefficient Voc-0.2 %/°C

Temp. Coefficient Isc0.05 %/°C

Temp. Coefficient Pmax-0.26 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)43 °C

Cell TechnologyTOPCon

Number of Cells66

Bifaciality Factor70%

Max Series Fuse25 A

Power Tolerance+3%

Model	Power	Voc	Isc
HSM-BD66-GC640	640 W	49.58 V	16.58 A
HSM-BD66-GC645	645 W	49.68 V	16.63 A
HSM-BD66-GC650	650 W	49.78 V	16.68 A
	655 W	49.88 V	16.73 A
	660 W	49.98 V	16.78 A
	665 W	50.02 V	16.78 A