Ja Solar 405W FB JAM54S31 - 405/MR
The JA SOLAR 405 W photovoltaic panel is built with multi-busbar PERC cells cut in half, which guarantees higher power output, a more favourable temperature coefficient, reduced sensitivity to shading, lower risk of hot spots and higher resistance to mechanical loads. It features an increased efficiency of up to 20.7%.
| Manufacturer | JA Solar |
| Model designation | JAM54S31 - 405/MR |
| Module type | Full black |
| Length of warranty | 12 years |
| PV module power | 405 W |
