Photo taken on April 24, 2022 shows the construction site of photovoltaic power Hangzhou West Railway Station, Hangzhou, east China's Zhejiang Province. (Photo: China News Service/Wang Gang)

As a major traffic hub for the Asian Games Hangzhou 2022, the station has set up 7,540 PV panels for a 15,000-square-meter area, which is expected to generate 2.31 million kilowatt-hours of electricity annually, and reduce carbon dioxide emissions by more than 2,330 tons every year. Scanning Slip Ring

Solar energy