1. D. Appleyard, Global renewable energy is status positive, www.renewableenergyworld.com/articles/2015/07/ (accessed on 9 January, 2018).
2. Knowledge@Wharton. Can the world run on renewable energy? http://knowledge.wharton.upenn.edu/ (accessed on 9 January 2018).
3. Optimal Design of Solar PV Farms with Storage, University of Waterloo Technical Report CS-2014-23;Ghiassi-Farrokhfal,2014
4. E. Bellini, Global installed PV capacity exceeds 300GW, IEA PVPS, www.pv-magazine.com (accessed on 15 January 2018).
5. Forecasting power output of photovoltaic systems based on weather classification and support vector machine;Shi;IEEE Trans. Ind. Appl.,2012