Sensors and communication modules are integrated into key equipment such as photovoltaic inverters, energy storage converters, battery packs, smart meters, and environmental monitors to collect full-dimensional data such as current, voltage, power, temperature, and. . Sensors and communication modules are integrated into key equipment such as photovoltaic inverters, energy storage converters, battery packs, smart meters, and environmental monitors to collect full-dimensional data such as current, voltage, power, temperature, and. . By using an intelligent energy management platform and matching communication control hardware, digital energy management and analysis can be achieved. Real-time communication connection of power station, equipment and energy hardware Advanced algorithm model, high-precision and accurate prediction. . Based on digital technologies such as the Internet of Things, AI big data, and 3S homology, we create the D-Galaxy series of smart cloud platforms and build a cloud-edge-end collaborative system to provide comprehensive perception, intelligent diagnosis, collaborative control, and smart operation. . With the need to build a new power system, the scale of power grid equipment is expanding day by day, and the existing substation operation and maintenance system is complex, which is responsible for the collection and control of different equipment information. The data between each system is. . Key links in energy storage operation and maintenance Equipment inspection is the basic work of energy storage operation and maintenance.