The Blue Crystal Easy Carbon Energy Storage System mainly consists of photovoltaic modules, energy storage batteries, and inverters. It is an off grid system that can operate independently, integrating dispatch, storage, and reverse operations. The solar energy is converted into direct current through photovoltaic modules and stored in energy storage batteries. The energy storage batteries convert the direct current into alternating current that can be directly used in households through inverters. Solved the power consumption problems in areas without electricity, areas with inconvenient access to electricity, and areas with power outages. It has a wide range of application scenarios and is not affected by the national power grid.