JA Solar Panel 440W Full Black N-Type Bifacial, JAM54D41 LB

The JA Solar JAM54D41-440/LB is a premium 440W full black solar panel designed for high performance, long life and a clean modern look. It is suitable for residential and commercial solar systems, including rooftop, hybrid and off-grid installations.

Built with advanced N-type bifacial cells and double-glass construction, this panel is made to generate strong power output while offering excellent durability in outdoor conditions. Its sleek full black finish also makes it a popular choice for visible roof installations where appearance matters.

MCS Certificate: BABT 8515 R37

High Efficiency Solar Performance

With a rated output of 450W and module efficiency of up to 22.5%, this JA Solar panel helps you produce more electricity from the available roof space. The bifacial design allows the rear side of the panel to capture reflected light, which can increase energy yield in the right installation conditions.

N-type cell technology also helps reduce long-term power loss, making this panel a reliable option for customers who want strong performance year after year.

Strong and Durable Double-Glass Design

This solar panel is built to handle demanding weather conditions. The double-glass design improves strength and helps protect the cells over the long term. It is rated for snow loads up to 5400 Pa and wind loads up to 2400 Pa, making it suitable for tough outdoor environments.

With dimensions of 1762mm x 1134mm x 30mm and a weight of 22kg, it offers a solid balance between strength, performance and practical installation.

Easy Installation

The panel comes fitted with Stäubli MC4-EVO2 connectors for a safe and dependable connection. It also includes a 300mm positive cable and a 400mm negative cable to give installers more flexibility during fitting.

Certified Quality

The JA Solar JAM54D41-440/LB is manufactured to recognized international standards for quality, safety and reliability. These include IEC 61215, IEC 61730, IEC 62941, ISO 9001, ISO 14001 and ISO 45001.

Long Warranty for Peace of Mind

This panel is backed by a 30-year linear power output warranty, giving you confidence in its long-term performance. It is an excellent choice for anyone looking for a durable, efficient and attractive solar panel from one of the world’s leading manufacturers.