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Brand range: 295W–710W
Monocrystalline
VSUN VSUN315-120M-BW
Max Power
315W
Efficiency
18.74%
Operating V
33.1V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 39.9V |
| Short Circuit Current (Isc) | 10.08A |
| Voltage at Pmax (Vmp) | 33.1V |
| Current at Pmax (Imp) | 9.52A |
| Temp. Coefficient of Pmax | -0.348%/°C |
| Dimensions | 1666 x 1009 x 35 mm |
| Weight | 21.0kg |
| NOCT | 47.1°C |
| PTC Rating | 296.7W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 773 VSUN models in database
FAQ
What is the max power output of the VSUN VSUN315-120M-BW?
The VSUN VSUN315-120M-BW is rated at 315W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the VSUN VSUN315-120M-BW?
The VSUN315-120M-BW comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the VSUN VSUN315-120M-BW?
It measures 1666 x 1009 x 35 mm and weighs 21.0kg.
How efficient is the VSUN VSUN315-120M-BW?
This panel has 18.74% efficiency, which is standard for commercial solar panels.
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