Trina Solar TSM-NEG9R.28-425 — 425W TOPCon Solar Panel Datasheet | Solar Stack

Trina Solar TSM-NEG9R.28-425

425 WTOPConVertex N144 cells

The Trina Solar TSM-NEG9R.28-425 is a 425 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): : 425 W
Open-Circuit Voltage (Voc): : 50.9 V
Max Power Voltage (Vmpp): : 42.9 V
Short-Circuit Current (Isc): : 10.56 A
Max Power Current (Impp): : 9.92 A
Number of Cells: : 144

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: : 25 A
Power Tolerance: : +3%

Physical

Length: : 1762 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 21 kg

Datasheet

NEG9R.28.pdf0.7 MB

NEG9R.28_DE_2023_A.pdf1.8 MB

Other Models in This Series

Model	Power	Voc	Isc
TSM-NEG9R.28-425Current	425 W	50.9 V	10.56 A
	430 W	51.4 V

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