Trina Solar TSM-NEG19RC.20-640

640 WTOPConVertex NDual GlassDual GlassHalf-CellBifacial 80%132 cells

The Trina Solar TSM-NEG19RC.20-640 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): : 49.3 V
Max Power Voltage (Vmpp): : 41.06 V
Short-Circuit Current (Isc): : 16.51 A
Max Power Current (Impp): : 15.6 A
Number of Cells: : 132

Temperature

Temp. Coefficient Voc: : -0.24 %/°C
Temp. Coefficient Isc: : 0.04 %/°C
Temp. Coefficient Pmax: : -0.29 %/°C
Max System Voltage: : 1500 V
Nominal Cell Temperature (NOCT): : 43 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 35 A
Power Tolerance: : +3%

Physical

Length: : 2382 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 33 kg

Datasheet

NEG19RC.20.pdf1.2 MB

trina-neg19rc.20-610-635-f30-bificial-n-type-2025-datasheet-ua.pdf1.2 MB

Other Models in This Series

Power	Voc	Isc
610 W	48.09 V	16.14 A
615 W	48.29 V	16.2 A
620 W	48.5 V

Trina Solar TSM-NEG19RC.20-640

Technical Specifications

Datasheet

Other Models in This Series

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