A Review: Health Diagnostic of Photovoltaic and Correlation with Electrical Performance

The health diagnostic assessment of photovoltaic systems is vital for ensuring their long-term performance and reliability. This review explores the comprehensive analysis of health diagnostics in PV systems and their correlation with electrical performance. PV systems are exposed to various stress factors and degradation mechanisms, impacting their efficiency and reliability. Monitoring and diagnosing PV system health are crucial for early issue detection and performance optimization. This review provides an overview of diagnostic techniques, including electrical performance monitoring, thermal behavior analysis, and structural integrity assessment. It examines the correlation between health diagnostics and electrical parameters such as voltage, current, and power output. Insights gained contribute to understanding factors influencing PV system performance and degradation mitigation. Furthermore, the review discusses the significance of health diagnostics in enhancing PV system reliability, longevity, and efficiency. It emphasizes integrating health monitoring systems for real-time monitoring and proactive maintenance. Insights contribute to advancing effective health diagnostic strategies in PV systems, fostering their widespread adoption and sustainability in renewable energy.