Dr Muhammad Kamran is a PhD candidate at Gdansk University and former lecturer in the department of Electrical Engineering and Technology, Riphah International University, Pakistan. He has published 20 articles in international journals and published the book Renewable Energy Conversion Systems in 2021. He is interested in smart grid power systems, grid integration and conversion of renewable energy, power electronics and solar photovoltaic systems. Marek Turzynski was born in Gdansk, Poland, in 1980. He received the M.Sc. (Engg) and Ph.D. degrees in electrical engineering from the Gdansk University of Technology (GUT), Gdansk, Poland, in 2004 and 2009, respectively., He joined the Faculty of Electrical and Control Engineering, GUT, in 2008. His research interests include modeling of semiconductor devices, resonant and quasi-resonant power converters, and simulation of power electronic systems