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Brand range: 295W–710W
Monocrystalline
VSUN VSUN580N-144MH-BB
Max Power
580W
Efficiency
22.48%
Operating V
44.1V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 52.0V |
| Short Circuit Current (Isc) | 13.83A |
| Voltage at Pmax (Vmp) | 44.1V |
| Current at Pmax (Imp) | 13.16A |
| Temp. Coefficient of Pmax | -0.309%/°C |
| Dimensions | 2063 x 1250 x 35 mm |
| Weight | 32.2kg |
| NOCT | 45.86°C |
| PTC Rating | 551.9W |
📋 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 VSUN580N-144MH-BB?
The VSUN VSUN580N-144MH-BB is rated at 580W under STC (1000 W/m², 25°C, AM 1.5).
What warranty does VSUN provide?
VSUN offers a 30-year warranty for the VSUN580N-144MH-BB, reflecting confidence in long-term durability.
How efficient is the VSUN VSUN580N-144MH-BB?
This panel has 22.48% efficiency, which is high for commercial solar panels.
What are the dimensions and weight of the VSUN VSUN580N-144MH-BB?
It measures 2063 x 1250 x 35 mm and weighs 32.2kg.
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