Reliability analysis and life cycle costing of rooftop solar photovoltaic (PV) system operating in a composite environmentRita Pimpalkar, Anil Sahu, Adik Yadao, Rajkumar Bhimgonda Patil and Anindita RoySci. Tech. Energ. Transition, 80 (2025) 32DOI: https://doi.org/10.2516/stet/2025012