Abstract: Due to the special geographical conditions, small volume and high investment cost of external power transmission, the island rural distribution network often has the difficulties of insufficient self-sufficient power supply and low power supply reliability. Building a new island rural distribution network based on source-network-load-storage integration, source-network-load-storage integration, realizing the interconnection of all links of source, network, load and storage with the help of the integrated energy management platform, can effectively improve the reliability of power supply while efficiently utilizing the island clean energy, which has certain reference significance for the planning, design and transformation of the island rural distribution network