Trina Solar TSM-NEG18R.25-520 — 520W TOPCon Solar Panel | Solar Stack Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.
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Solar Panels Trina Solar NEG18R.25 TSM-NEG18R.25-520 Trina Solar TSM-NEG18R.25-520 520 W TOPCon Vertex N 108 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
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%
Length : 1961 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 23.5 kgOther Models in This Series Model Power Voc Isc
490 W 39.6 V 15.8 A
495 W 39.8 V 15.83 A
500 W 40.1 V
TSM-NEG18R.25-520 Current
520 W 41.2 V 15.99 A
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