Comprehensive assessment of performance and feasibility of selected grid-connected rooftop solar PV plants in Mysuru, Karnataka, India

With its abundant solar energy resources, India holds immense potential to integrate solar power into its renewable energy goals. This study evaluates the technical feasibility and performance of grid-connected rooftop solar photovoltaic (PV) systems in Mysuru, Karnataka, using PVsyst software across seven sites. The analysis spans academic, industrial, and residential sectors, highlighting discrepancies between projected and actual energy outputs. Sites 3, 5, and 6 show room for improvement through better shading management, equipment upgrades, and maintenance, while high-performing sites like Site 7 offer capacity expansion opportunities. A survey of 2,000 participants identified cost and awareness as adoption barriers. Recommendations focus on education, infrastructure, and supportive policies to promote sustainable energy.