1. Faculty of Electrical and Computer Engineering, Escuela Superior Politécnica del Litoral (ESPOL), Guayaquil, Ecuador
2. Department of Electronics, Electrical and Systems Engineering, University of Birmingham, Birmingham, U.K.
3. Department of Electrical Engineering, Mirpur University of Science and Technology, Mirpur, Azad Jammu and Kashmir, Pakistan
4. Solar Energy Research Institute of Singapore (SERIS), National University of Singapore (NUS), Singapore