A man checks the solar collecting panels in Tibetan Autonomous Prefecture of Yushu, northwest China's Qinghai Province, Sept. 25, 2007. Solar energy equipment for electric power generation is popularized by the local government. (Xinhua Photo)
A family stand beside their solar collecting panel in Tibetan Autonomous Prefecture of Yushu, northwest China's Qinghai Province, Sept. 25, 2007. Solar energy equipment for electric power generation is popularized by the local government.(Xinhua Photo)
