TCL Zhonghuan HSM-BD72-GC645

645 WTOPConHSM BDBifacial 70%72 cells

The TCL Zhonghuan HSM-BD72-GC645 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): : 53.8 V
Max Power Voltage (Vmpp): : 45.3 V
Short-Circuit Current (Isc): : 15.04 A
Max Power Current (Impp): : 14.24 A
Number of Cells: : 72

Temperature

Temp. Coefficient Voc: : -0.22 %/°C
Temp. Coefficient Isc: : 0.05 %/°C
Temp. Coefficient Pmax: : -0.26 %/°C
Max System Voltage: : 1500 V
Nominal Cell Temperature (NOCT): : 43 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 70%
Max Series Fuse: : 25 A
Power Tolerance: : +3%

Physical

Length: : 2278 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 32.3 kg

Datasheet

Download PDF1.3 MB

Other Models in This Series

Model	Power	Voc	Isc
HSM-BD72-GC645Current	645 W	53.8 V	15.04 A
	650 W	53.9 V

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