Design and Performance Evaluation of a Solar Power System

– This study presents a comprehensive analysis and design of a Solar Power Plant System (PLTS) tailored for airport tower support facilities, aiming to enhance energy efficiency and sustainability. With increasing reliance on uninterrupted power for critical air traffic control (ATC) operations, conventional grid-based electricity poses challenges such as high operational costs and carbon emissions. The proposed PLTS design leverages solar photovoltaic technology to provide a clean, renewable energy solution for continuous power supply to communication, navigation, lighting, and auxiliary systems within the control tower. The research methodology includes assessment of energy demands, analysis of solar potential using meteorological data, simulation through PVsyst software, and optimization of system components such as 2,348 solar panels (450 Wp), 951 lithium-ion batteries (5 kWh each), and a 50 kW inverter. The system is projected to generate 4,755 kWh daily, covering total operational needs. Cost evaluation and sustainability analysis indicate a total investment of ₹1.32 Crores, with significant long-term energy savings and an estimated carbon emission reduction of up to 30%. This work underlines the strategic role of renewable energy in aviation infrastructure, demonstrating how solar power systems can contribute to low-carbon operations while maintaining reliability and operational safety in airport environments..