Tongwei TWMNH-48HD445

445 WTOPConTW Solar Gen 2TransparentDual GlassHalf-CellBifacial 80%96 cells

The Tongwei TWMNH-48HD445 is a 445 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): : 445 W
Open-Circuit Voltage (Voc): : 35.55 V
Max Power Voltage (Vmpp): : 29.93 V
Short-Circuit Current (Isc): : 15.92 A
Max Power Current (Impp): : 14.87 A
Number of Cells: : 96

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): : 43 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 30 A
Power Tolerance: : +3%

Physical

Length: : 1762 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 24.3 kg

Datasheet

Download PDF3.5 MB

Other Models in This Series

Model	Power	Voc	Isc
TWMNH-48HD445Current	445 W	35.55 V	15.92 A
	450 W	35.75 V

Tongwei TWMNH-48HD445

Technical Specifications

Datasheet

Other Models in This Series

Check in calculator

Find replacement

Find compatible inverter