2022-09-14
Theory of the solar panel:
The solar power generation system is composed of solar battery pack, solar controller and battery.
(1)Solar panel: solar panel is not only the core part of solar power generation system, but also the most valuable part of solar power generation system. Its function is to convert the radiation capacity of the sun into electric energy, or send it to the battery for storage, or promote the load to work.
(2)Solar controller: the function of solar controller is to control the working state of the whole system and protect the battery from overcharge and over discharge. In places with large temperature difference, the qualified controller shall also have the function of temperature compensation. Other additional functions such as optical control switch and time control switch shall be optional to the controller;
(3)Battery: generally lead-acid battery. Its function is to store the electric energy emitted by the solar panel when there is light and release it when needed.
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