（1）Resilience: Combined with a solar battery and a solar battery for a long time. Due to the availability of high-capacity resources through the passage of time, it is possible to prepare for ever-changing conditions in a favorable location, and it is possible to recover quickly during any power supply interruption.
（2） Possible low voltage drop: We have the highest available electricity in the afternoon and evening, so due to the increase in demand for the electric network, the cost of public business will increase, so-called TOU (time of use). The sun's energy reserves will have an upward impact on the energy consumption, which is due to the use of light-battery batteries that can produce reserve power. *
（3）Independent of power source: Depends on the power consumption of the existing power network, so it is the hottest month all year round. It is very possible that there will be a power outage due to possible power interruption, and it is also possible to help the state with a small number of power outages.

⚠️A solar-powered battery for home use has already brought many advantages, but if the excretion of the fruit and the ingredients, the environment, the toxicity of human and animal products, due to the exposure to the environment, the hypersensitivity reaction and poisoning, the battery will drop in the area where it is left properly. This little wind is important.