JA Solar 450W N-type Bi-Facial Double Glass Panel

The JAM54D41-450/LB delivers 450 W output with advanced n-type TOPCon cell technology for high efficiency, low degradation and long-term reliability.

Featuring a bifacial glass-glass design, it captures energy from both sides, boosting yield on reflective surfaces such as snow or light ground. The sleek all-black finish offers a modern aesthetic, while robust dual-glass construction ensures durability against harsh weather, with load ratings of 5400 Pa (snow) and 2400 Pa (wind).

Engineered for versatility, the module supports system voltages up to 1500 V and comes pre-fitted with Stäubli MC4 connectors and 1200 mm cables for straightforward installation. Compact dimensions (1762 × 1134 × 30 mm) and a 22 kg weight make handling easy across residential, commercial and utility-scale projects.

With excellent low-light performance, superior temperature behaviour and up to 22.52% efficiency, this module maximises energy generation and return on investment. Backed by a 30-year warranty, it offers a reliable and future-proof solution for high-performance PV systems.