Trina Solar TSM-NEG20C.20-645 — 645W TOPCon Solar Panel | Solar Stack
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Tools Resources Legal TSM-NEG20C.20-645 Trina Solar TSM-NEG20C.20-645 645 W TOPCon Vertex N Half-Cell Bifacial 80% 120 cells
The Trina Solar TSM-NEG20C.20-645 is a 645 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) : 645 W
Open-Circuit Voltage (Voc) :
Max Power Voltage (Vmpp) : 37.2 V
Short-Circuit Current (Isc) : 18.24 A
Max Power Current (Impp) : 17.34 A
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%
Length : 2172 mm
Width : 1303 mm
Thickness : 33 mm
Weight : 34.9 kgOther Models in This Series Model Power Voc Isc 630 W 43.9 V 18.3 A 635 W 44.2 V 18.33 A 640 W 44.5 V 18.27 A TSM-NEG20C.20-645 Current
645 W 44.8 V 18.24 A
650 W 45.1 V 18.36 A
655 W 45.4 V 18.39 A