Risen RSM156-9-640BNDG

640 WTOPConTitanBifacial 80%156 cells

The Risen RSM156-9-640BNDG 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): : 56.6 V
Max Power Voltage (Vmpp): : 47.31 V
Short-Circuit Current (Isc): : 14.38 A
Max Power Current (Impp): : 13.54 A
Number of Cells: : 156

Temperature

Temp. Coefficient Voc: : -0.25 %/°C
Temp. Coefficient Isc: : 0.046 %/°C
Temp. Coefficient Pmax: : -0.29 %/°C
Max System Voltage: : 1500 V
Nominal Cell Temperature (NOCT): : 44 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 35 A
Power Tolerance: : +3%

Physical

Length: : 2465 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 33.5 kg

Datasheet

Download PDF0.9 MB

Other Models in This Series

Power	Voc	Isc
620 W	55.83 V	14.16 A
625 W	56.01 V	14.22 A
630 W	56.2 V

Risen RSM156-9-640BNDG

Technical Specifications

Datasheet

Other Models in This Series

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