Abstract: With the rapid growth of energy storage power station construction, traditional operation and maintenance methods have been difficult to meet the needs of system safety management and efficient operation. This paper introduces a professional intelligent operation and maintenance platform for energy storage power stations, which uses Unity 3D engine for 3D scene rendering and Vue 3 framework for interactive interface, realizing multi-level visual monitoring from macro power stations to micro battery cells. The platform builds two core systems: operation management and intelligent O M. Operation management focuses on daily monitoring, data mining and revenue optimization; intelligent O M improves the predictability and safety of equipment management through health assessment, intelligent fault diagnosis and 3D visual localization. The application of the platform significantly optimizes the operation strategy, improves the operation efficiency, and lays a foundation for the digital development of the energy storage industry