Home energy storage systems have multiple advantages. First, it can save energy and reduce emissions, reduce the demand on the grid, and reduce carbon emissions. Secondly, the home energy storage system makes the family self-sufficient, no longer completely dependent on the grid power supply, increasing the energy independence of the family. In addition, by buying electricity during low times and using battery-stored electricity during peak times, households can save money on their electricity bills. However, home energy storage systems also have some drawbacks, such as limited battery life, the need for regular replacement, installation requires professional skills, and limited capacity.