Trina Solar TSM-NEG21C.20-740

740 WTOPConVertex NHalf-CellBifacial 80%132 cells

The Trina Solar TSM-NEG21C.20-740 is a 740 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): : 740 W
Open-Circuit Voltage (Voc): : 50.3 V
Max Power Voltage (Vmpp): : 42.1 V
Short-Circuit Current (Isc): : 18.66 A
Max Power Current (Impp): : 17.58 A
Number of Cells: : 132

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
Bifaciality Factor: : 80%
Max Series Fuse: : 35 A
Power Tolerance: : +3%

Physical

Length: : 2384 mm
Width: : 1303 mm
Thickness: : 33 mm
Weight: : 38.3 kg

Datasheet

NEG21C.20 (695-720W).pdf2.7 MB

NEG21C.20 (715-740W).pdf1.8 MB

Other Models in This Series

Power	Voc	Isc
695 W	48.3 V	18.28 A
700 W	48.6 V	18.32 A
705 W	48.8 V

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