Ajith Weerasinghe

Ajith Weerasinghe serves as an Associate Professor in the Department of Mechanical Engineering at California State University, Fresno's Lyles College of Engineering, specializing in sustainable energy systems with 20+ years of research experience. His work bridges theoretical materials science and practical solar energy applications for global impact.

His academic credentials include:

• PhD in Solar Cells from Sheffield Hallam University, England, UK (2013)
• M.Phil in Solar Power Electronics from Brunel University, London, England, UK (1997)
• B.Eng in Mechanical Engineering from the University of Leicester, England, UK (1993)

Dr. Weerasinghe's research pioneers solar energy innovation across multiple domains: developing cost-minimized photovoltaic-thermal hybrid systems, advancing crystalline PV panel recycling techniques, and creating solar-powered agricultural solutions for energy poverty alleviation. His expertise spans life cycle analysis, carbon footprint reduction, and thermal energy systems with emphasis on practical implementation in developing regions and industrial applications.

Analysis of his 11 publications (1999-2015) reveals a consistent trajectory from fundamental semiconductor materials research (CdS, ZnS, CdTe electrodeposition) toward integrated sustainable systems. Key trends include electrochemical thin-film optimization for solar cells, hybrid PVT technology development, and rural electrification strategies through solar villages. His work demonstrates strong interdisciplinary connections between materials science, power electronics, and sustainable development.