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Brand range: 295W–710W
Monocrystalline
VSUN VSUN445-120MH-BW
Max Power
445W
Efficiency
20.6%
Operating V
34.8V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 41.9V |
| Short Circuit Current (Isc) | 13.48A |
| Voltage at Pmax (Vmp) | 34.8V |
| Current at Pmax (Imp) | 12.79A |
| Temp. Coefficient of Pmax | -0.329%/°C |
| Dimensions | 1888 x 1144 x 35 mm |
| Weight | 27.0kg |
| NOCT | 45.38°C |
| PTC Rating | 422.6W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 773 VSUN models in database
FAQ
How efficient is the VSUN VSUN445-120MH-BW?
This panel has 20.6% efficiency, which is above average for commercial solar panels.
How long is the warranty for the VSUN VSUN445-120MH-BW?
The VSUN445-120MH-BW comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the VSUN VSUN445-120MH-BW?
It measures 1888 x 1144 x 35 mm and weighs 27.0kg.
What is the max power output of the VSUN VSUN445-120MH-BW?
The VSUN VSUN445-120MH-BW is rated at 445W under STC (1000 W/m², 25°C, AM 1.5).
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