The system has an energy storage capacity 共 1720KWH, which can store sufficient electrical energy to meet long-term electricity needs; the rated output power is 800KW, and the peak power can be increased to a higher level according to the configuration, which can stably drive multiple high-power equipment to run at the same time, and adapt to the power load 共 small and medium-sized factories, large hotels, remote base stations and other scenarios.