As global photovoltaic (PV) capacity surpasses the terawatt scale, solar energy faces growing challenges in efficiency degradation and fire risks. Our team focuses on the intersection of renewable energy and fire safety, developing a comprehensive approach to optimize performance, identify hazards, and prevent fires in PV systems. We address fire risks caused by factors like hot spot effects, DC arcing, and dust deposition, creating intelligent early warning systems that improve safety beyond traditional firefighting methods.