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Brand range: 295W–710W
Monocrystalline
VSUN VSUN515-144M-BB
Max Power
515W
Efficiency
20.28%
Operating V
41.0V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49V |
| Short Circuit Current (Isc) | 13.45A |
| Voltage at Pmax (Vmp) | 41.0V |
| Current at Pmax (Imp) | 12.56A |
| Temp. Coefficient of Pmax | -0.379%/°C |
| Dimensions | 2047 x 1241 x 35 mm |
| Weight | 31.8kg |
| NOCT | 46.45°C |
| PTC Rating | 483.5W |
📋 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 VSUN515-144M-BB?
This panel has 20.28% efficiency, which is above average for commercial solar panels.
What warranty does VSUN provide?
VSUN offers a 30-year warranty for the VSUN515-144M-BB, reflecting confidence in long-term durability.
What are the dimensions and weight of the VSUN VSUN515-144M-BB?
It measures 2047 x 1241 x 35 mm and weighs 31.8kg.
What is the max power output of the VSUN VSUN515-144M-BB?
The VSUN VSUN515-144M-BB is rated at 515W under STC (1000 W/m², 25°C, AM 1.5).
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