TCL Zhonghuan HSM-BD66-GC660

660 WHSM BDTOPConBifacial 70%66 cells

The TCL Zhonghuan HSM-BD66-GC660 is a 660 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)660 W

Open-Circuit Voltage (Voc)49.98 V

Max Power Voltage (Vmpp)41.22 V

Short-Circuit Current (Isc)16.78 A

Max Power Current (Impp)16.01 A

Number of Cells66

Temperature & Physical

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

Datasheet

Download PDF1.3 MB

Other Models in This Series

Power	Voc	Isc
640 W	49.58 V	16.58 A
645 W	49.68 V	16.63 A
650 W	49.78 V