Trina Solar TSM-NEG18R.25-520

520 WTOPConVertex N108 cells

The Trina Solar TSM-NEG18R.25-520 is a 520 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): : 520 W
Open-Circuit Voltage (Voc): : 41.2 V
Max Power Voltage (Vmpp): : 34.1 V
Short-Circuit Current (Isc): : 15.99 A
Max Power Current (Impp): : 15.25 A
Number of Cells: : 108

Temperature

Temp. Coefficient Voc: : -0.24 %/°C
Temp. Coefficient Isc: : 0.04 %/°C
Temp. Coefficient Pmax: : -0.29 %/°C
Max System Voltage: : 1,500 V
Nominal Cell Temperature (NOCT): : 43 °C
Cell Technology: : TOPCon
Max Series Fuse: : 30 A
Power Tolerance: : +3%

Physical

Length: : 1,961 mm
Width: : 1,134 mm
Thickness: : 30 mm
Weight: : 23.5 kg

Datasheet

Download PDF0.6 MB

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Other Models in This Series

Model	Power	Voc	Isc
TSM-NEG18R.25-490	490 W	39.6 V	15.8 A
TSM-NEG18R.25-495	495 W	39.8 V	15.83 A
TSM-NEG18R.25-500	500 W	40.1 V	15.86 A
TSM-NEG18R.25-505	505 W	40.3 V	15.89 A
TSM-NEG18R.25-510	510 W	40.6 V	15.93 A
TSM-NEG18R.25-515	515 W	40.9 V	15.96 A
TSM-NEG18R.25-520Current	520 W	41.2 V	15.99 A

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