Tongwei TWMNF-66HD730 — 730W TOPCon Solar Panel | Solar Stack
Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.
Tools Resources Legal Solar Panels Tongwei TNC 2 0-G12-66 DUAL-GLASS TWMNF-66HD730 Tongwei TWMNF-66HD730 730 W TOPCon TW Solar Gen 2 Dual Glass Half-Cell Bifacial 80% 132 cells
The Tongwei TWMNF-66HD730 is a 730 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) : 730 W
Open-Circuit Voltage (Voc) : 49.55 V
Max Power Voltage (Vmpp) : 41.37 V
Short-Circuit Current (Isc) : 18.68 A
Max Power Current (Impp) : 17.65 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 : 37.3 kgOther Models in This Series Model Power Voc Isc TWMNF-66HD730 Current
730 W 49.55 V 18.68 A
735 W 49.65 V
See which inverters work with this panel