Tongwei TWMNH-54HD500 — 500W TOPCon Solar Panel | Solar Stack
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Tools Resources Legal TWMNH-54HD500 Tongwei TWMNH-54HD500 500 W TOPCon TW Solar Gen 1 Transparent Dual Glass Half-Cell Bifacial 80% 108 cells
The Tongwei TWMNH-54HD500 is a 500 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) :
Open-Circuit Voltage (Voc) : 40.06 V
Max Power Voltage (Vmpp) : 33.7 V
Short-Circuit Current (Isc) : 15.89 A
Max Power Current (Impp) : 14.84 A
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) : 45 °C
Cell Technology : TOPCon
Bifaciality Factor : 80%
Max Series Fuse : 30 A
Power Tolerance : +3%
Length : 1961 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 27.2 kgOther Models in This Series Model Power Voc Isc 495 W 39.88 V 15.86 A TWMNH-54HD500 Current
500 W 40.06 V 15.89 A
505 W 40.24 V 15.92 A
510 W 40.42 V 15.95 A
515 W 40.6 V 15.98 A