An energy storage cabinet mainly includes battery modules, a battery management system (BMS), and an inverter.
Battery Modules: The core component of an energy storage cabinet, used to store and release electrical energy. The types and specifications of battery modules vary depending on the application scenario and requirements, but their basic structure is roughly the same, consisting of several individual battery cells connected in series.
Battery Management System (BMS): As the "brain" of the energy storage cabinet, the BMS is responsible for monitoring parameters such as voltage, temperature, and current of the battery pack, and taking measures to ensure the long-term safe and stable operation of the batteries. In intelligent energy storage management systems, the functions of the BMS will be more abundant and advanced.
Inverter: A key component that converts the stored electrical energy (DC) into AC power required by the power grid. Generally, inverters can implement multiple charging and discharging modes to prevent over-discharging and over-charging of the batteries, and to meet the functions of emergency backup power.