[16p-304-1~13] Photovoltaic 4.0 －高効率・低コスト太陽光発電がもたらす次世代再生可能エネルギーシステム－

▲ [16p-304-12] Hydrogen Energy Supply System by using solar energy

〇河野 龍興¹ (1.東北大金研)

キーワード：Hydrogen, Energy System, Hydrogen Storage Alloy

Hydrogen Energy Supply System consists of renewable energy (wind power, solar energy, etc.), rechargeable batteries, water electrolysis hydrogen production equipment, hydrogen storage alloy tank and hydrogen fuel cells. All of the electricity will be generated from the photovoltaic system, and this electricity will be used to electrolyze water and produce hydrogen. The hydrogen will be stored in the hydrogen tank by using a hydrogen storage alloy and used for hydrogen fuel cells that produce electricity and hot water to provide for demand.