Tongwei TWMNF-66HD730

730 WTW Solar Gen 2Dual GlassHalf-CellTOPConBifacial 80%132 cells

The Tongwei TWMNF-66HD730 is a 730 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)730 W

Open-Circuit Voltage (Voc)49.55 V

Max Power Voltage (Vmpp)41.37 V

Short-Circuit Current (Isc)18.68 A

Max Power Current (Impp)17.65 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 PDF4.5 MB

Other Models in This Series

Model	Power	Voc	Isc
TWMNF-66HD730Current	730 W	49.55 V	18.68 A
	735 W	49.65 V