With the release of the 14th Five-Year Plan

the status of hydrogen energy in Chinese future energy system has been further determined. The development of hydrogen technology and its industry is significant at the country level and provinces level

and the regional leaders are considering. To this end

national ministries

provinces and cities have issued hydrogen policies to support the development of the local hydrogen industry.Hydrogen production is an important part of the hydrogen energy industry chain

and water electrolysis hydrogen production technology is the most promising way to obtain hydrogen source. Water-electrolysis hydrogen production technology still faces some challenges

such as high cost

durability and operational stability.Demonstration projects for water-electrolysis hydrogen production have been carried out successively at home and abroad to promote the development of hydrogen production technology

as well as the promotion and expansion of commercial operations.