LONGi EcoLife LR7-54HJBB-505M – The Flagship with 24.7% Efficiency
As the most powerful module in the series, the LONGi EcoLife LR7-54HJBB-505M sets new standards with 505 Wp and 24.7% efficiency. The combination of maximum efficiency, HBC BC-Cell technology, Fire Class A, and elegant true black design makes this module the ultimate premium choice.
Maximum Efficiency with the EcoLife 505W
The peak efficiency of 24.7% results from perfected HBC BC-Cell architecture. With 247 W/m² power density, the LR7-54HJBB-505M extracts more energy from every square meter than any other module in the EcoLife series.
True Black Without Compromise
The elegant true black design without visible gridlines and uniform black sets new standards for aesthetic solar installations. The homogeneous black surface meets the highest architectural demands for premium residential buildings.
Electrical Specifications of the Top Model
Under standard test conditions, the LR7-54HJBB-505M achieves an open-circuit voltage of 41.55 V and a short-circuit current of 15.37 A. At the maximum power point, it operates at 34.37 V and 14.69 A – optimal parameters for maximum energy output.
All Premium Features Combined
Fire Class A, 6000 Pa snow load, 3600 Pa wind load, butyl rubber seals for better water resistance, anti-shading safety function, and low-carbon production – the LR7-54HJBB-505M combines all premium features in one module.
LONGi EcoLife – 30+30 Years Warranty
As one of the world's largest solar module manufacturers, LONGi offers unique 30 years product warranty on materials and processing plus 30 years linear performance warranty (88.85%) with the EcoLife. Comprehensive certifications and low carbon footprint secure your sustainable investment long-term.
The LONGi EcoLife LR7-54HJBB-505M at a Glance:
