The advantages and disadvantages of home energy storage systems are as follows:
Advantages: 1) Improve family self-sufficiency and reduce energy consumption costs. 2) Promote the use of renewable energy and improve environmental quality. 3) It can be used as an emergency backup power supply to provide necessary power support in emergencies.
Disadvantages: 1) The installation cost is high and requires a certain investment. 2) The energy storage capacity and service life of the current home energy storage system are relatively limited, and parts such as battery components need to be replaced.
At present, home energy storage systems are mainly used in the following aspects:
1. Photovoltaic power generation system: The electricity obtained by photovoltaic power generation is stored and used at night or in dark days.
2. Wind power system: The electricity generated by wind turbines is stored for household use.
3. Emergency backup power supply: As an emergency backup power supply for the family, it provides power support in case of power failure or other emergency situations.