The working principle of portable energy storage power supply

　　The portable energy storage power supply consists of a set of AC+DC charging+AC and DC inverters.

　　When the public power supply is normal:

　　1. Once the main external power supply is interrupted, the energy storage power supply can be used to convert the DC power output into AC power supply to supply power to the relevant equipment (maintaining the continuity of power supply to the relevant equipment)

　　2. Solar panels can be directly illuminated by sunlight and converted into electricity to charge mobile digital products, as well as to store electricity by charging built-in lithium-ion batteries. The stored electricity can be

　　By using an intelligent power conversion device to output multiple voltages, it can adapt to the working voltage and current required by most digital products. In the absence of sunlight, the mains can also supplement the power of energy storage products through an adapter.

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