It is well seen that here are solar energy boards everywhere. With the developing consciousness of saving energy and money, more and more people believe that the home solar system is a great choice. When sun raise, solar system will convert solar energy into electric energy to support home daily usage.
What will happen if sun sets? Then we need a lithium battery to solve this problem. When extra electric energy appear which is generated by solar system, the rechargeable battery is in the charging process to save extra electricity. Once there are a series of windy or rainy days, the lithium battery work as energy resources.
It is generally necessary to configure battery to work in solar energy equipment because the input energy of solar photo-voltaic power generation system is extremely unstable and the amount of battery capacity is limited. In addition, climate is various.
The key point is how to get a proper solar battery size.
It will be wasteful for money to choose a very-large-capacity lithium battery because you do not need so many electricity and lithium battery will damaged in long term charging process.