Tongwei TWMNF-66HD725

725 WTW Solar Gen 1Dual GlassHalf-CellTOPConBifacial 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 Cells132

Temperature & Physical

Temp. Coefficient Voc-0.24 %/°C

Temp. Coefficient Isc0.046 %/°C

Temp. Coefficient Pmax-0.28 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)45 °C

Datasheet

Download PDF4.4 MB

Other Models in This Series

Power	Voc	Isc
705 W	48.77 V	18.4 A
710 W	48.94 V	18.45 A
715 W	49.11 V