A herd of sheep take a rest under solar panels of the Francisco Pizarro photovoltaic power plant in Caceres, Spain, on March 24, 2023. (Xinhua/Meng Dingbo)

This photo taken on March 24, 2023 shows the Francisco Pizarro photovoltaic power plant in Caceres, Spain. (Xinhua/Meng Dingbo)

This photo taken on March 24, 2023 shows the Francisco Pizarro photovoltaic power plant in Caceres, Spain. (Xinhua/Meng Dingbo)

This photo taken on March 24, 2023 shows solar panels of the Francisco Pizarro photovoltaic power plant in Caceres, Spain. (Xinhua/Meng Dingbo)