National level:

Overcoming power transmission loss: The power loss of power stations to home transmission is inevitable, especially in the large population -density metropolitan city. It cannot be transmitted in its built -in power station and the transmission loss is greater. However, if home is encouraged to power the power storage and reduce foreign transmission, the transmission loss can be greatly reduced, and the power grid transmission efficiency can be achieved.

Power grid support: If the family energy storage is connected to the power grid, the power input power in the power of home power generation can greatly alleviate the pressure of the power grid: 1) the power supply response during the peak power period can reduce the use of low -efficiency diesel engine power generation; 2) use and local area The power frequency of the grid, such as 50Hz or 60Hz.

Reduce the use of fossil energy: Family stores independent power generation, which can greatly improve the efficiency of electricity consumption. At the same time, the use of fossil energy such as natural gas, coal, oil and diesel power generation technology will gradually be eliminated.

Family level:

Reduction of energy expenditure: Family independent power power storage can greatly reduce power grid power consumption.

Avoid peak electricity prices: Energy storage batteries can store electricity during the low peak power period and discharge during the peak power period.

Implementation of power consumption: Family will store solar power generation during the day. It is used at night.