54 Cell

Longi's all-black 405W Hi-Mo5 panels are made up of 54 cells, providing a great power to size ratio and excellent performance - achieving over 20% efficiency. The product family is suitable for both residential and C&I rooftop systems.

Key features:

• Advanced Module technology delivers superior efficiency
• Excellent outdoor power generation performance and low power degradation
• Sleek aesthetic with all-black module design
• High power to size ratio

Longi Solar is one of the largest silicon producers in the world and a specialist in mono-crystalline cell and panel manufacturing.

Please visit our panel characteristics guide for an explanation of the above data.