Tongwei TWMNF-66HD725

725 WTOPConTW Solar Gen 1Dual GlassHalf-CellBifacial 80%132 cells

The Tongwei TWMNF-66HD725 is a 725 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): : 725 W
Open-Circuit Voltage (Voc): : 49.45 V
Max Power Voltage (Vmpp): : 41.2 V
Short-Circuit Current (Isc): : 18.6 A
Max Power Current (Impp): : 17.6 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: : 1,500 V
Nominal Cell Temperature (NOCT): : 45 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 35 A
Power Tolerance: : +3%

Physical

Length: : 2,384 mm
Width: : 1,303 mm
Thickness: : 33 mm
Weight: : 37.9 kg

Datasheet

Download PDF4.4 MB

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Other Models in This Series

Model	Power	Voc	Isc
TWMNF-66HD705	705 W	48.77 V	18.4 A
TWMNF-66HD710	710 W	48.94 V	18.45 A
TWMNF-66HD715	715 W	49.11 V	18.5 A
TWMNF-66HD720	720 W	49.28 V	18.55 A
TWMNF-66HD725Current	725 W	49.45 V	18.6 A

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