Trina Solar TSM-NEG18R.28-520 — 520W TOPCon Solar Panel | Solar Stack

Trina Solar TSM-NEG18R.28-520

520 WTOPConVertex N108 cells

The Trina Solar TSM-NEG18R.28-520 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: : 1500 V
Nominal Cell Temperature (NOCT): : 43 °C
Cell Technology: : TOPCon
Max Series Fuse: : 30 A
Power Tolerance: : +3%

Physical

Length: : 1961 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 23.5 kg

Datasheet

Download PDF1.3 MB

Other Models in This Series

Model	Power	Voc	Isc
	495 W	39.8 V	15.83 A
	500 W	40.1 V	15.86 A
	505 W	40.3 V