People charge electric vehicles under a roof composed of solar panels at a service station along an expressway in Huzhou, East China's Zhejiang Province on June 11, 2024. The solar roof generates power for the charging poles and facilities inside the service station. The nation's solar power generation capacity stood at about 670 million kilowatts at the end of April, up 52.4 percent year-on-year, data from the National Energy Administration showed. Photo: VCG