1. School of Solar Energy; Pandit Deendayal Petroleum University (PDPU); Gandhinagar-382 007 Gujarat India
2. Solar Energy Research Wing; Gujarat Energy Research and Management Institute, Research, Innovation and Incubation Centre (GERMI-RIIC); Gandhinagar-382 007 Gujarat India
3. CSIR-Central Electronics Engineering Research Institute; Pilani-333 031 Rajasthan India