Development prospects of photovoltaic hydrogen production

Photovoltaic hydrogen production is solar water electrolysis to produce hydrogen. Its principle is to first use solar energy to generate electricity, and then electrolyze water into hydrogen and oxygen. Photovoltaic hydrogen production mainly uses photovoltaic power generation equipment DC voltage stabilized power supply to directly supply hydrogen production power supply to electrolyzed water hydrogen production equipment station. Its technical solutions include solid metal oxide electrolyzers for water electrolysis to produce hydrogen, alkaline electrolyzers for water electrolysis for hydrogen production, polymer membrane electrolyzers for water electrolysis for hydrogen production, etc. Photovoltaic hydrogen production has the advantages of zero pollution, low cost, high conversion efficiency, large energy storage technology effect, and suppression of instability in solar power generation. In recent years, with the increasingly stringent environmental supervision, the rapid development of the photovoltaic industry has laid a solid foundation for the development of my country's photovoltaic hydrogen production industry chain.