The energy storage battery plays an indispensable role in the microgrid system, providing strong support for the stable operation of the power system and the optimal utilization of energy. Microgrid system is a kind of small power system that integrates distributed energy, energy storage equipment, load, etc., with a high degree of autonomy and flexibility. As an important part of microgrid system, energy storage battery can balance power supply and demand, improve power quality and enhance system stability.

In microgrid systems, energy storage batteries are able to store excess electricity and release it when needed, thus balancing fluctuations in power supply and demand. This can not only avoid the waste of energy, but also reduce the dependence on the traditional power grid and improve the self-sufficiency of the microgrid system. In addition, energy storage batteries can also improve power quality and supply reliability by quickly responding to changes in power loads. When the microgrid system fails or is abnormal, the energy storage battery can also be used as a backup power supply to ensure the continuous power supply of important loads.

With the rapid development of renewable energy and distributed energy technology, the application prospect of microgrid system is more and more broad. As an important supporting technology in microgrid systems, energy storage batteries will play a more important role in the future.