Tongwei TWMNF-66HD725 — 725W 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-G12-66 DUAL-GLASS TWMNF-66HD725 Tongwei TWMNF-66HD725 725 W TOPCon TW Solar Gen 1 Dual Glass Half-Cell Bifacial 80% 132 cells
The Tongwei TWMNF-66HD725 is a 725 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) : 725 W
Open-Circuit Voltage (Voc) : 49.45 V
Max Power Voltage (Vmpp) : 41.2 V
Short-Circuit Current (Isc) : 18.6 A
Max Power Current (Impp) : 17.6 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 : 35 A
Power Tolerance : +3%
Length : 2384 mm
Width : 1303 mm
Thickness : 33 mm
Weight : 37.9 kgOther Models in This Series Model Power Voc Isc
705 W 48.77 V 18.4 A
710 W 48.94 V 18.45 A
715 W 49.11 V
TWMNF-66HD725 Current
725 W 49.45 V 18.6 A
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