🏭View all 773 VSUN models→
Brand range: 295W–710W
Monocrystalline
VSUN VSUN405-108M-BB
Max Power
405W
Efficiency
20.88%
Operating V
31.4V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.4V |
| Short Circuit Current (Isc) | 13.78A |
| Voltage at Pmax (Vmp) | 31.4V |
| Current at Pmax (Imp) | 12.92A |
| Temp. Coefficient of Pmax | -0.404%/°C |
| Dimensions | 1789 x 1084 x 35 mm |
| Weight | 24.2kg |
| NOCT | 45.83°C |
| PTC Rating | 379.4W |
📋 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 VSUN405-108M-BB?
It measures 1789 x 1084 x 35 mm and weighs 24.2kg.
What is the max power output of the VSUN VSUN405-108M-BB?
The VSUN VSUN405-108M-BB is rated at 405W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the VSUN VSUN405-108M-BB?
This panel has 20.88% efficiency, which is above average for commercial solar panels.
How long is the warranty for the VSUN VSUN405-108M-BB?
The VSUN405-108M-BB comes with a 25-year product warranty covering defects and degradation.
Compare This Panel
Add this VSUN VSUN405-108M-BB to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement