Energy storage solutions eliminate the imbalance between energy production and consumption values, they make it possible to use energy resources effectively and continuously. It is known that energy consumption is sometimes very low and sometimes very high depending on time. Although the energy requirement varies depending on the usage, it changes seasonally in our homes, industrial facilities and buildings. Storage technologies are used due to the differences that occur against this changing energy supply demand. The ratio imbalance between production and consumption values is when the electricity consumption is used at low levels, the electrical energy produced is stored with existing technologies and becomes consumable when the need is high. You can meet our energy needs in a stable way by storing electrical energy produced from discrete energy sources such as solar energy, wind energy, wave energy, which cannot be produced continuously. The stored heat or electrical energy can be used, especially when there is no or continuous sunlight. Energy storage systems that create a stable electricity generation interaction provide technical support for the creation of self-healing networks.