Product library
JA Solar JAM54D41 450/LB
Module specifications and product resources.
JA Solar
DC Capacity
450W
Efficiency
23.0%
Power Warranty
30 yr
Product Warranty
15 yr
Specifications
| Dimensions | 69.37 x 44.65 inches |
| Weight | 48.5 lbs |
| Degradation Rate | 0.40%/yr |
| Bifaciality | 0.8 |
| Nameplate Isc | 14.48 A |
| Nameplate Voc | 39.3 V |
| Nameplate Ipmax | 13.71 A |
| Nameplate Vpmax | 32.82 V |
| NOCT | 45.0 °C |
| Temp Coeff Voc | -0.0025 |
| Temp Coeff Pmax | -0.0029 |
Description
JA Solar n‑type double‑glass bifacial black module delivering 450 W with 108 half‑cells and multi‑busbar design. Typical 80% bifaciality and excellent temperature performance. 30‑year linear power warranty (0.4%/yr) and 15‑year product warranty.