Due to heavy rainfall, some villages in a mountainous area of ​​southwest China experienced power outages. Local emergency management departments urgently deployed 20 high-power gasoline generators to the disaster area. These generators, with their advantages of rapid start-up and stable power supply, quickly provided power support to temporary resettlement sites and medical aid stations, ensuring the normal operation of lighting, communications, and medical equipment. It is reported that the gasoline generators deployed had all undergone extreme environment testing and can operate reliably in low-temperature and humid conditions, building a solid power defense line for disaster relief and livelihood security in the area, and receiving unanimous praise from the local people.