Abstract: In the sustainable development of China's society, problems such as energy shortage and environmental pollution have gradually become prominent, which has made people pay more attention to the research and development and application of renewable energy power generation technology. The microgrid can effectively give full play to the advantages of distributed power generation in the past, and can also improve the utilization rate of renewable energy to further ensure the safety and reliability of power supply. It is of great practical significance to realize the coordinated control of source-load-storage communication in microgrid to improve the safety level of microgrid operation, save costs, and promote the sustainable development of microgrid. Based on this, this paper mainly discusses the coordinated control and strategy of source-load-storage communication in microgrids, in order to provide an effective reference for relevant personnel.