Tongwei TWMNH-54HD505

505 WTW Solar Gen 1TransparentDual GlassHalf-CellTOPConBifacial 80%108 cells

The Tongwei TWMNH-54HD505 is a 505 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)505 W

Open-Circuit Voltage (Voc)40.24 V

Max Power Voltage (Vmpp)33.94 V

Short-Circuit Current (Isc)15.92 A

Max Power Current (Impp)14.88 A

Number of Cells108

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 PDF3.7 MB

Other Models in This Series

Model	Power	Voc	Isc
	495 W	39.88 V	15.86 A
	500 W	40.06 V	15.89 A
TWMNH-54HD505Current