The integrated photovoltaic (PV)-hydrogen-storage project in east China's Jiangsu Province has been completed, according to China Energy Investment Corporation (CHN Energy) on Wednesday.

Located in the coastal tidal flat area of Rudong County, the project has a total photovoltaic capacity of 400,000 kilowatts. It includes a newly built 220 kV onshore booster station, a hydrogen production facility with a capacity of 1,500 standard cubic meters per hour and an electrochemical energy storage station.

It is the country's largest integrated offshore facility combining PV power generation, hydrogen production and refueling, and energy storage.

The project achieves comprehensive energy utilization while also contributing to coastal ecological restoration.