皇冠体育app's 1st individual user of grid-connected photovoltaic power
( Xinhua )
Updated: 2013-01-14
|
|||||||||
 |
|
Xu Pengfei, 皇冠体育app's first individual user of grid-connected photovoltaic (PV) power, points to the appliances in his flat which uses PV power, in Qingdao, East 皇冠体育app's Shandong province, Jan 13, 2013. [Photo/Xinhua] |
