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Brand range: 295W–710W
Monocrystalline
VSUN VSUN420N-108BMH-DG-BW
Max Power
420W
Efficiency
21.54%
Operating V
31.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.1V |
| Short Circuit Current (Isc) | 14.07A |
| Voltage at Pmax (Vmp) | 31.5V |
| Current at Pmax (Imp) | 13.32A |
| Temp. Coefficient of Pmax | -0.296%/°C |
| Dimensions | 1794 x 1087 x 35 mm |
| Weight | 24.4kg |
| NOCT | 45.74°C |
| PTC Rating | 400.6W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 773 VSUN models in database
FAQ
What are the dimensions and weight of the VSUN VSUN420N-108BMH-DG-BW?
It measures 1794 x 1087 x 35 mm and weighs 24.4kg.
How does temperature affect the VSUN VSUN420N-108BMH-DG-BW?
With a temp coefficient of -0.296%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What is the max power output of the VSUN VSUN420N-108BMH-DG-BW?
The VSUN VSUN420N-108BMH-DG-BW is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the VSUN VSUN420N-108BMH-DG-BW?
This panel has 21.54% efficiency, which is high for commercial solar panels.
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