China allows new energy storage as an independent energy storage to participate in various markets including power energy trading, peak shaving and frequency modulation and other ancillary services trading, but the collaborative optimization of its multiple benefits still faces complex decision-making challenges across time scales. How to realize the coordination of new energy storage in time, space and economic dimensions to balance the utilization of energy storage resources and the overall efficiency of the system is an urgent problem to be solved. In this paper, the optical storage and charging integrated power station operated as an independent subject is taken as the main research object, and the operation optimization method of energy storage equipment considering multiple benefits on both sides of the network load is proposed. The core goal is to solve the problem of separation of benefit acquisition methods and serious waste of resources when new energy storage participates in different types of services.