🏭View all 773 VSUN models→
Brand range: 295W–710W
Monocrystalline
VSUN VSUN405N-108BMH-BT
Max Power
405W
Efficiency
20.77%
Operating V
31.0V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.7V |
| Short Circuit Current (Isc) | 13.83A |
| Voltage at Pmax (Vmp) | 31.0V |
| Current at Pmax (Imp) | 13.07A |
| Temp. Coefficient of Pmax | -0.295%/°C |
| Dimensions | 1794 x 1087 x 35 mm |
| Weight | 24.4kg |
| NOCT | 45°C |
| PTC Rating | 387.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 773 VSUN models in database
FAQ
How does temperature affect the VSUN VSUN405N-108BMH-BT?
With a temp coefficient of -0.295%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What are the dimensions and weight of the VSUN VSUN405N-108BMH-BT?
It measures 1794 x 1087 x 35 mm and weighs 24.4kg.
How efficient is the VSUN VSUN405N-108BMH-BT?
This panel has 20.77% efficiency, which is above average for commercial solar panels.
How long is the warranty for the VSUN VSUN405N-108BMH-BT?
The VSUN405N-108BMH-BT comes with a 25-year product warranty covering defects and degradation.
Compare This Panel
Add this VSUN VSUN405N-108BMH-BT to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement