The Longi 620W Bifacial Double Glass Solar Panel is a high-performance photovoltaic module designed for utility-scale, commercial, and industrial solar installations. Combining advanced N-type TOPCon technology with a bifacial design, it delivers exceptional energy efficiency and durability, making it ideal for projects requiring high power density and long-term reliability.

LONGi new generation HPBC cell technology opens a new chapter in the mass production of high-efficiency cells and continues to lead the reform of the industry. The efficiency of LONGi HPBC cells exceeds 25.5%.The efficiency of HPBC+ cells exceeds 25.8%.

Hi-MO 7 is LONGi's latest generation of high-efficiency modules designed for the market, which uses SMBB welding technology. 

Longi Hi-MO 5m Series 545Wp 550Wp 555Wp 560Wp 565Wp Monocrystalline Multi Busbar Half Cell Single Glass Solar Panel Himo 5m PV Module All Black 425Wp 415Wp 410Wp 405Wp Solar Panel

Longi's high-efficiency PV modules are widely used all over the world, from alpine grasslands to desert wastelands, and from ponds and vegetable beds to household dwellings. 

Longi Tier 1 Brand 405Wp 410Wp 415Wp 420Wp Hi-MO 4 Series Multi-busbar Mono 450Wp 455Wp 460Wp 465Wp Double Glass Half Cut Solar Panel Longi PV Module All Black Hi-MO 4m 355Wp 360Wp 370Wp