JA Solar JAM54D40-460/LB – Top Performer of the Deep Blue 4.0 Pro Series
The JAM54D40-460/LB represents the technical pinnacle of JA Solar's renowned Deep Blue 4.0 Pro lineup. This bifacial n-type glass-glass module delivers 460 Wp nominal power at an impressive 23.0% efficiency, setting new benchmarks for premium solar modules in residential and commercial applications.
Next-Generation High-Efficiency n-type Cells
The JAM54D40-460/LB features carefully selected high-performance n-type cells with nBycium+ technology. The 108 half-cells in a 16-busbar design achieve cell efficiency of up to 26%. Thanks to the n-type architecture, light-induced degradation (LID) is virtually eliminated – ensuring consistently high yields throughout the module's lifespan.
Durable Glass-Glass Construction with Bifacial Technology
The dual-glass design with 1.6 mm tempered glass on both front and rear provides optimal protection and exceptional durability. The 80% bifaciality factor unlocks additional energy gains from reflected light. The black aluminium frame combines aesthetic appeal with superior mechanical strength.
Outstanding Electrical Performance
The module delivers an open-circuit voltage of 39.70 V and the highest short-circuit current in the series at 14.64 A. With an MPP voltage of 33.17 V and MPP current of 13.87 A, it offers ideal conditions for efficient system design. The temperature coefficient of -0.290%/°C ensures minimal power losses in high ambient temperatures.
Comprehensive Warranty Coverage
As the flagship of the series, the JAM54D40-460/LB comes with an extended warranty package: 25-year product warranty plus 30-year linear performance guarantee with a minimum of 87.4% rated power output. Certifications according to IEC 61215, IEC 61730, UL 61215 and UL 61730, along with IEC 62941-compliant manufacturing, confirm adherence to the highest international quality standards.
JA Solar JAM54D40-460/LB at a Glance:
