| Open Circuit Voltage (Voc) | 37.3V |
| Short Circuit Current (Isc) | 13.95A |
| Voltage at Pmax (Vmp) | 31.4V |
| Current at Pmax (Imp) | 13.04A |
| Temp. Coefficient of Pmax | -0.333%/°C |
| Dimensions | 1771 x 1073 x 35 mm |
| Weight | 23.8kg |
| NOCT | 45.02°C |
| PTC Rating | 389.5W |
This panel has 21.58% efficiency, which is high for commercial solar panels.
It measures 1771 x 1073 x 35 mm and weighs 23.8kg.
The JAM54S30-410/MR comes with a 25-year product warranty covering defects and degradation.
The JA Solar JAM54S30-410/MR is rated at 410W under STC (1000 W/m², 25°C, AM 1.5).
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JA Solar offers 312 solar panel models from 165W to 635W.
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