JA Solar 725W N-Type Bifacial Solar Panel

Advanced N-Type Bycium+ Cell Technology

The JA Solar 725W N-Type Bifacial Solar Panel is a high-performance double-glass module manufactured with advanced N-Type Bycium+ cell technology, an 18-busbar design, and MBB half-cell configuration. This modern cell structure reduces electrical losses, improves current collection, and delivers reliable power generation throughout the module’s service life.

High Power Output and Efficiency

With a rated output of 725W and module efficiency of up to 23.3%, the JA Solar JAM66D46-725/LB is designed for commercial, industrial, and utility-scale solar installations. Its high-density module design produces more electricity from the available installation area, helping improve system performance and reduce the levelized cost of energy.

Bifacial Power Generation

The bifacial design allows the panel to generate electricity from sunlight received on both its front and rear surfaces. Under BNPI conditions with 1000W/m² front irradiation and 135W/m² rear irradiation, the module can deliver up to 800W, providing greater total energy generation than conventional monofacial solar panels.

Reliable Performance in High Temperatures

The panel features a low power temperature coefficient of -0.290%/°C, enabling it to maintain stable electricity production in hot weather. Its operating temperature range of -40°C to +70°C makes it suitable for demanding climates and large outdoor solar projects.

Durable Double-Glass Construction

Built with 2.0mm anti-reflective front glass, 2.0mm heat-strengthened rear glass, and a strong anodized aluminium alloy frame, the JA Solar 725W panel provides excellent mechanical durability and environmental protection. It can withstand static loads of up to 5400 Pa on the front and 2400 Pa on the rear.

Long-Term Reliability and Warranty

The JA Solar 725W module is supported by a 12-year product warranty and a 30-year linear power output warranty. It has only 1% degradation during the first year, followed by approximately 0.4% annual degradation, retaining at least 87.4% of its original rated output after 30 years.