Dr. Abdelkhalek Chellakhi holds a Bachelor's degree in Physics (2013) and a Magister degree in Instrumentation, Networks, and Renewable Energies from the Faculty of Sciences, University of Chouaib Doukkali, El Jadida, Morocco (2018). He earned his Ph.D. in Electrical Engineering from the Laboratory of Engineering Sciences for Energy (LabSIP) at the National School of Applied Sciences of El Jadida (ENSAJ), Morocco, in 2022. Currently, Dr. Chellakhi serves as an Associate Professor of Electrical Engineering in the Department of Physics at the Faculty of Sciences Dhar El Mahraz, Sidi Mohamed Ben Abdellah University, Morocco. He is also an Assistant Editor for The Scientific Reports Journal within the Springer Nature community. Dr. Chellakhi is a prominent researcher and reviewer, contributing to over 40 prestigious academic journals across well-known platforms, including: • Elsevier; IEEE; Springer; MDPI; Wiley; Taylor & Francis He has published more than 37 scientific papers (27 as the first author) and has completed over 302 scientific reviews. Notable Contributions: • Authored Book: Optimizing Solar Photovoltaic Systems: Advances in MPPT Techniques for Enhanced Energy Efficiency. • Patent Holder: "Maximum Power Point Tracking Device for a Photovoltaic System Using an Adjustable Step Size Approach Under Varying Atmospheric Conditions." • Silver Medal: Awarded at the 20th Silicon Valley International Invention Festival (SVIIF 2025) for his recent patent, MA61006, in 2025.