Tongwei TWMNF-66HD745

745 WTOPConTW Solar Gen 2Dual GlassHalf-CellBifacial 80%132 cells

The Tongwei TWMNF-66HD745 is a 745 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): : 745 W
Open-Circuit Voltage (Voc): : 49.95 V
Max Power Voltage (Vmpp): : 41.86 V
Short-Circuit Current (Isc): : 18.87 A
Max Power Current (Impp): : 17.8 A
Number of Cells: : 132

Temperature

Temp. Coefficient Voc: : -0.24 %/°C
Temp. Coefficient Isc: : 0.046 %/°C
Temp. Coefficient Pmax: : -0.28 %/°C
Max System Voltage: : 1500 V
Nominal Cell Temperature (NOCT): : 45 °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: : 37.3 kg

Datasheet

Download PDF4.5 MB

Other Models in This Series

Power	Voc	Isc
730 W	49.55 V	18.68 A
735 W	49.65 V	18.75 A
740 W	49.8 V

Tongwei TWMNF-66HD745

Technical Specifications

Datasheet

Other Models in This Series

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