TCL Zhonghuan HSM-BD72-GC640

640 WANZ BCTOPConBifacial 70%72 cells

The TCL Zhonghuan HSM-BD72-GC640 is a 640 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)640 W

Open-Circuit Voltage (Voc)53.7 V

Max Power Voltage (Vmpp)45.2 V

Short-Circuit Current (Isc)14.99 A

Max Power Current (Impp)14.16 A

Number of Cells72

Temperature & Physical

Temp. Coefficient Voc-0.22 %/°C

Temp. Coefficient Isc0.05 %/°C

Temp. Coefficient Pmax-0.26 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)43 °C

Datasheet

Download PDF3.3 MB

Other Models in This Series

Model	Power	Voc	Isc
	635 W	53.6 V	14.94 A
HSM-BD72-GC640Current	640 W	53.7 V