Real-Time Health Monitoring Framework for Rooftop Solar Panels: Efficient, Reliable, & Cost-Effective Solution

Solar energy, a sustainable and renewable resource, has gained significant traction worldwide due to its environmental benefits and technological advancements that have reduced costs, improved energy security, and enhanced competitiveness with conventional energy sources. The efficient performance and longevity of rooftop solar panel systems depend heavily on regular monitoring to detect and address issues such as shading, soiling, electrical faults, and environmental influences. This paper presents a reliable, cost-effective, and efficient system architecture for real-time health monitoring (RTHM) of rooftop solar panels, integrating both wired and wireless communication methods. A master-slave controller setup is employed, where slave controllers communicate with the master using one-wire communication, while Wi-Fi enables data transmission from the master controller to a cloud database server. This centralized approach ensures timely detection of system inefficiencies and faults, enabling proactive maintenance, minimizing downtime, and optimizing performance. The proposed system aims to improve the operational efficiency and lifespan of rooftop solar panels while offering a scalable and user-friendly solution for homeowners.