Two-Thirds of the World’s New Solar Panels Installed in Europe

Europe accounted for two thirds of the world-wide newly installed photovoltaic (PV) capacity in 2011, with 18.5 GW. Its overall PV capacity totaled 52 GW.

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[source: http://www.buildings.com/ArticleDetails/tabid/3334/ArticleID/14686/Default.aspx]