1. Tianjin University,School of Electrical and Information Engineering,Tianjin,China
2. Hubei University of Automotive Technology,School of Electrical and Information Engineering,Shiyan,China
3. The University of Lahore,Department of Electrical Engineering,Lahore,Pakistan,54000
4. PV Design and Presales, Manager, Reon Energy Limited,Lahore,Pakistan
5. Technical Services and Material Inspection, Lahore Electric Supply Company,Lahore,Pakistan