Prof. Tapas Kumar Mallick, PhD, is currently the Chair in Clean Technologies within the Environment and Sustainability Institute (ESI) and Academic Lead in Renewable Energy, University of Exeter, UK. He is also adjacent Professor at the Department of Mechanical Engineering, Indian Institute of Technology, Madras, India. His research span over various aspect of solar photovoltaic technology, especially high efficiency and low cost device and integrated renewables. He has published over 180 research articles on solar technology and has given over 80 academic presentations in 13 countries. Prof. Mallick is the Editor-in-Chief of “Advances in Renewable Energy Journal? and Editor-in-Chief of Editorial Boards for Energy Sources in the Journal of ‘Energies’.