Diesel generator set unit performance is stable and reliable, three high environmental adaptability; unit wear-resistant and durable, compact structure, occupies a small space; cloud platform is easy to operate, maintenance operation is simple, only a small number of staff, easy to maintain during standby. Widely used in animal husbandry, hospitals, shopping malls, ship transportation, garbage disposal, water conservancy and hydropower, factory standby, outdoor welding, metallurgy mining, cold storage, municipal engineering, civil defense projects, schools, flood control and drought relief, highways, hotels, hotels, the army, buildings, data centers, communications industry, fire standby and other industries.