Tongwei TWMNH-66HD625 — 625W TOPCon Solar Panel | Solar Stack Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.
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Solar Panels Tongwei TNC 1 0-G12R-66 DUAL-GLASS TWMNH-66HD625 Tongwei TWMNH-66HD625 625 W TOPCon TW Solar Gen 1 Dual Glass Half-Cell Bifacial 80% 132 cells
The Tongwei TWMNH-66HD625 is a 625 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) : 625 W
Open-Circuit Voltage (Voc) : 49.3 V
Max Power Voltage (Vmpp) : 40.96 V
Short-Circuit Current (Isc) : 16.12 A
Max Power Current (Impp) : 15.26 A
Number of Cells : 132
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 : 2382 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 32.5 kgOther Models in This Series Model Power Voc Isc
610 W 48.7 V 15.94 A
615 W 48.9 V 16 A
620 W 49.1 V
TWMNH-66HD625 Current
625 W 49.3 V 16.12 A
See which inverters work with this panel