The system adopts a standard container design, making it easy to transport and install, while performing excellently in outdoor environments. It supports multiple operating modes, including reactive power compensation and islanded independent operation, as well as microgrid independent inverter functionality, enhancing the system's flexibility. Equipped with a three-tier BMS (Battery Management System), it ensures comprehensive safety for the system. It complies with smart grid design standards and can be accepted for grid dispatch. Advanced islanding detection technology ensures stable operation of the system.