Energy storage batteries, as the name suggests, are battery systems used to store electrical energy. They can convert electrical energy into chemical energy, store charges in batteries, and then release them when needed. Energy storage batteries are usually designed for long-term energy storage and charging/discharging, playing an important role in power grid scheduling, peak load reduction, and energy management. The key characteristics of energy storage batteries are high capacity, long cycle life, and stable performance.
The lithium battery energy storage system mainly consists of battery packs, battery management systems (BMS), charging devices, and cooling systems. The battery pack is the core part of the system, consisting of multiple lithium batteries in series and parallel, responsible for storing and releasing energy.