TCL Zhonghuan HSM-BD66-GR655

655 WANZ BCTOPConBifacial 70%66 cells

The TCL Zhonghuan HSM-BD66-GR655 is a 655 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)655 W

Open-Circuit Voltage (Voc)49.4 V

Max Power Voltage (Vmpp)42.1 V

Short-Circuit Current (Isc)16.69 A

Max Power Current (Impp)15.56 A

Number of Cells66

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 PDF2.5 MB

Other Models in This Series

Model	Power	Voc	Isc
	650 W	49.3 V	16.62 A
HSM-BD66-GR655Current	655 W	49.4 V