The flammable and explosive nature of the new energy industry makes it possible to manage the fire safety and operational safety of the park, enhance the safety of the park, improve the level of risk prevention and control of safety and fire, and curb serious safety accidents to become the basic guarantee for realizing the road of high-quality sustainable development of the new energy industry. Infrared thermal imaging provides important support for the safe operation and performance optimization of equipment in the new energy industry through non-contact temperature monitoring, including battery temperature monitoring and troubleshooting, photovoltaic solar panel detection, photovoltaic power plant operation and maintenance, lithium battery storage and production safety monitoring, electric vehicle battery thermal management, wind power equipment failure early warning, circuit design optimization and so on. This not only improves the safety and reliability of the new energy industry, but also optimizes the performance and life of the equipment.