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Brand range: 295W–710W
Monocrystalline
VSUN VSUN550-144MH
Max Power
550W
Efficiency
21.65%
Operating V
42V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.9V |
| Short Circuit Current (Isc) | 13.99A |
| Voltage at Pmax (Vmp) | 42V |
| Current at Pmax (Imp) | 13.1A |
| Temp. Coefficient of Pmax | -0.383%/°C |
| Dimensions | 2047 x 1241 x 35 mm |
| Weight | 31.8kg |
| NOCT | 45.81°C |
| PTC Rating | 517.0W |
📋 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 VSUN550-144MH?
The VSUN VSUN550-144MH is rated at 550W under STC (1000 W/m², 25°C, AM 1.5).
What warranty does VSUN provide?
VSUN offers a 30-year warranty for the VSUN550-144MH, reflecting confidence in long-term durability.
How efficient is the VSUN VSUN550-144MH?
This panel has 21.65% efficiency, which is high for commercial solar panels.
What are the dimensions and weight of the VSUN VSUN550-144MH?
It measures 2047 x 1241 x 35 mm and weighs 31.8kg.
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