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The solar charge controller is an automatic control device used in the solar power generation system to control the multi-channel solar cell array for charging the battery and the battery for power supply of the solar switching control.

The solar charge controller is a kind of intelligent surveillance barrier. It is only required if the battery has to be charged during the solar power generation process, which plays a role in monitoring the stability and protection of the battery.

on grid inverter is a special inverter. In addition to converting direct current into alternating current, the output alternating current can be synchronized with the frequency and phase of the mains, so the output alternating current You can go back to the mains.

Gurui Watt, the equipment supplier of photovoltaic off grid inverter, said that the off grid inverter has many protection functions, such as input reverse connection protection, input under-voltage protection, input overvoltage protection, output overvoltage protection, output overload protection, output short circuit protection, overheating protection and so on.

household inverter refers to the lifting device that converts low-voltage DC (12V / 24V and other voltage batteries) into AC (AC220V). Its function is mainly to meet the emergency use of refrigerators, computers, televisions, induction furnaces, air conditioners, lighting, and other electrical equipment in case of power failure.

The lithium battery: It is a secondary battery (rechargeable battery) that depends mainly on the movement of lithium ions between the positive and negative electrodes.