JA Solar JAM54D40 420/MB Black Frame 420W Bifacial Double Glass (Container)

The JA Solar JAM54D40 420/MB panel combines cutting-edge photovoltaic technology with robust design, offering a 420Wp power output. Utilizing advanced half-cut cell technology and multi-busbar (MBB) design, this module significantly improves efficiency, delivering up to 21.5% energy conversion. The integration of 108mm monocrystalline silicon wafers enhances overall performance by 2-2.5%, ensuring maximum energy production even under low-light conditions such as cloudy days or during early mornings and late evenings.

This panel is specifically engineered to meet the demands of commercial and industrial applications, with a durable black frame and industry-leading reliability. The JAM54D40 model is a result of JA Solar’s extensive manufacturing experience, employing 5G-enhanced production techniques to ensure long-term performance and superior quality.

Key Features:

- Half-cut cell technology and multi-busbar design for improved performance and reliability

- Enhanced performance under low-light conditions (cloudy days, mornings, evenings)

- 108mm monocrystalline silicon wafers for optimal efficiency

- Durable black frame designed for harsh environments and extended lifespan

- Ideal for commercial and industrial solar installations

About a product:

Type: N-type, Half Cell

Panel Dimensions: 1722x1134x30mm

Weight: 21.5kg

Packaging: 36pcs/pallet; 936pcs/container

Place of Origin: China