The application history of diesel generator sets is much longer than that of UPS. It is an important power generation equipment that provides electrical energy to AC electrical equipment during a power outage. With the construction of the information society, diesel generator sets have also entered a broader world from their traditional application fields. It complements UPS to form an uninterrupted power supply system to meet the high reliability and quality requirements of information equipment for power supply, and has been widely used.

    The diesel generator set is small in size and self-contained. It can be easily moved and operated when installed in a car, and can be started at any time. The electrical energy emitted by it is the same as that of commercial electricity, and can be directly used with electrical equipment. Due to these characteristics, diesel generator sets have a wide range of applications in many aspects of the national economy and social life; In areas where the municipal power grid has not yet reached or the power supply guarantee is not reliable, diesel generator sets are generally used to generate electricity to meet the needs of electrical equipment or daily life.