With the development of energy storage technology, energy storage batteries store electricity in the form of electrochemical energy, and release electricity when electricity is used. The civil energy storage market represented by lithium battery energy storage systems is on the rise.
    Compared with grid-level energy storage applications, lithium battery energy storage systems are more similar to micro energy storage power stations in micro grids that are not affected by urban power supply pressure. As new energy enters the civilian market, especially for families who install rooftop photovoltaic power generation systems or household small wind power generator systems, home energy storage systems have become one of their indispensable equipment. It can meet various types of loads. The modular lithium battery energy storage system is easy to install, can be expanded independently, and can be expanded in parallel to achieve three-phase output. It can be set to prioritize power supply from photovoltaics, mains, and batteries.
   The application fields of lithium batteries are wind power station energy storage, off-grid energy storage, household energy storage, micro-grid energy storage, self-employed and industrial park energy storage, backup power supply, communication base station, data center, special equipment, outdoor power supply, etc.