The solar controller is called the solar charge-discharge controller, which is an automatic control device used in a solar power generation system to control the multi-channel solar cell array to charge the battery and the battery to supply power to the solar inverter load.
Three functions of solar controller
1.Power adjustment function;
2. Communication function: 1) simple instruction function, 2) protocol communication function such as RS485 Ethernet, wireless and other forms of background management;
3. Perfect protection function: electrical protection reverse connection, short circuit, over current, etc.