Product library
JA Solar JAM54D41 455/LB
Module specifications and product resources.
JA Solar
DC Capacity
455W
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 | 14.55 A |
| Nameplate Voc | 39.5 V |
| Nameplate Ipmax | 13.79 A |
| Nameplate Vpmax | 33.0 V |
| NOCT | 45.0 °C |
| Temp Coeff Voc | -0.0025 |
| Temp Coeff Pmax | -0.0029 |
Description
Top‑end 455 W variant of the DeepBlue 4.0 JAM54D41 LB: n‑type double‑glass bifacial black module with 108 half‑cells. 1500 VDC rating, 80% typical bifaciality and positive power tolerance. Covered by a 15‑year product and 30‑year linear performance warranty with 0.4% annual degradation.