3Grassl H, Luther J, Nuscheler F,et al. World in Transitions: Towards Sustainable Energy Systems[M]. London: Earthscan Press, 2004.
4Intergovernmental Panel on Climate Change (IPC(7). IPCC Special Report on Renewable Energy ~)urces and Climate Change Mitigation[R]. Cambridge: Cambridge University Press, 2011.
5European Photovoltaic Industry Associalion (EPIA). Solar Photovoltaic Electricity Empowering the World [R]. Brussels : EPIA, 2011.
6International Energy Agency (lEA). World Energy' Outlook 2010[R]. Paris:IEA,2010.
7Global Wind Energy Council(GWEC). Global Wind Energy Outlook 2010[R]. Brussels:GWEC,2010.
8European Union EurObserv'ER. Photovoltaic Barome- ter 2010[R]. Brussels:EU, 2010.
9Garrett Hering. Year of the Tiger[R]. Aachen: Photon International, 2011.
10Nguyen H T, Pearce J Photovoltaie Yield with R M. Estimating Potential sun and the Open Source Geographical Resources Analysis Support System [J]. Solar Energy,2010,84(5) :831-843.
