Product library
JA Solar JAM54D41 440/LB
Module specifications and product resources.
JA Solar
DC Capacity
440W
Efficiency
22.0%
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 | 14.31 A |
| Nameplate Voc | 38.9 V |
| Nameplate Ipmax | 13.55 A |
| Nameplate Vpmax | 32.47 V |
| NOCT | 45.0 °C |
| Temp Coeff Voc | -0.0025 |
| Temp Coeff Pmax | -0.0029 |
Description
Black bifacial n‑type double‑glass module with 108 half‑cells and multi‑busbar wiring. Positive power tolerance, 80% typical bifaciality, and 1500 VDC design. 30‑year linear power warranty (0.4%/yr) and 15‑year product warranty.