The first monomer electrolyzer with a capacity of 3000 Nm³/h was produced in China

On March 12, 2024, two LONGi Hydrogen ALK G series 3000 Nm³/h alkaline electrolysers were successfully shipped. It is an alkaline electrolyzer with the largest monomeric hydrogen output capacity in China. This demonstration project will soon be put into mass production. Bifang electrolyser has become the benchmark in the industry.

“2024 State Council Work Report” clearly states the need to take measures to accelerate the development of new electrolyser capacity, which “accelerates the development of advanced new hydrogen energy industries.” Continuous development of hydrogen production technologies contributes to energy reform and decarbonization. The characteristics of the presented hydrogen production equipment also meet new performance requirements.

China issued relevant requirements for the "Hydrogen Energy Key Project" back in 2021, which aims to promote the development of key technologies for hydrogen production by alkaline water electrolysis in accordance with the country's needs for high production capacity, high current density and low energy consumption. The successful launch and delivery of LONGi's 3000 Nm³/h G series products means that China's alkaline water electrolysis technology and processes have reached world-class levels, and LONGi's hydrogen electrolyser research, development and production technology has reached commanding heights in the industry.

LONGi ALK G series products have achieved increased hydrogen production per cell by increasing current density and increasing electrolysis area. According to LONGi Hydrogen Energy Simulation Group analysis and laboratory data: Based on the development of materials and technology, taking into account reliability and cost, 3000 Nm³/h is the peak in large-scale alkaline electrolyzer technology.

Since its launch in September 2023, LONGi's G series hydrogen energy products have attracted great attention from all walks of life, and successfully won the tenders for Xingguo Casting Industry's hydrogen enrichment shaft furnace technology demonstration project - CGN New Energy Ningdong Clean.