With the development of renewable energy, household energy storage systems have become a popular technology that can collect and use these energy sources when needed.

These systems typically consist of batteries, controllers, and inverters, which can store the electricity generated by solar panels or wind turbines and then convert it into household electricity supply when needed.

In addition, with the popularization of electric vehicles, more and more households need to charge electric vehicles, and energy storage systems can provide convenience and economic benefits for this.