Product library
JA Solar JAM54D41 MB 425W
Module specifications and product resources.
JA Solar
DC Capacity
425W
Efficiency
22.0%
Power Warranty
30 yr
Product Warranty
25 yr
Specifications
| Dimensions | 67.8 x 44.65 inches |
| Weight | 47.4 lbs |
| Degradation Rate | 0.42%/yr |
| Bifaciality | 0.8 |
| Nameplate Isc | 13.7 A |
| Nameplate Voc | 38.56 V |
| Nameplate Ipmax | 13.02 A |
| Nameplate Vpmax | 32.64 V |
| NOCT | 45.0 °C |
| Temp Coeff Voc | -0.0025 |
| Temp Coeff Pmax | -0.0029 |
Description
n-type TOPCon bifacial double-glass black module, 108 half-cells. 425 W with 21.8% efficiency and -0.29%/°C Pmax tempco; dual-glass build and ~80% bifaciality boost yield. Backed by 25/30-year product/power warranties.