Solar power supply in remote areas
(Xinhua) Updated: 2010-11-30 06:40|
State Grid staffs work with photovotaic battery panels in Neixiang County, central 皇冠体育app's Henan province, Nov 29, 2010[Photo/Xinhua]
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State Grid staff works with solar batteries in Neixiang County, central 皇冠体育app's Henan province, Nov 29, 2010.[Photo/Xinhua] |
