JA Solar JAM54D40-455/LB – High-Performance Bifacial Module for Professionals
The JA Solar JAM54D40-455/LB module combines cutting-edge technology with robust quality. With a nominal power output of 455 Wp and a module efficiency of 22.8%, this bifacial n-type double-glass module from the Deep Blue 4.0 Pro Series ranks among the top solutions for professional photovoltaic projects.
State-of-the-Art N-Type Cells for Maximum Efficiency
At the heart of the JAM54D40-455/LB are 108 selected n-type monocrystalline cells featuring nBycium+ technology. Thanks to the MBB half-cell architecture with 16 busbars, shading losses are reduced and current collection is optimized. With a cell efficiency of up to 26%, this module ranks among the most powerful worldwide.
Bifacial Double Glass for Higher Energy Yield
The module features 1.6 mm solar glass on both sides, optimally combining protection and light transmittance. With a bifaciality factor of 80%, additional yield potential is unlocked through reflected light on the rear side – particularly effective on bright surfaces or elevated mounting systems.
Electrical Values at the Highest Level
With an open-circuit voltage of 39.50 V and a short-circuit current of 14.56 A, the module is ideally matched to modern inverters. The maximum power current is 13.79 A at 33.00 V, and the positive power tolerance of 0 to +3% ensures that the nominal power output is reliably achieved.
Reliable Warranty for Long-Term Security
JA Solar guarantees high quality through a comprehensive protection package: a 25-year product warranty covers material defects, while the 30-year linear performance warranty ensures stable yields over the long term. All modules meet IEC and UL standards and comply with international quality requirements.
The JA Solar JAM54D40-455/LB at a Glance:
