The protection board is necessary for the battery, otherwise overcharging and overdischarging will cause the lithium battery to be scrapped. The output of the solar panel is affected by light, and the voltage and current will change. Therefore, adding a suitable DC emitter to the output end of the solar panel allows the rear to stabilize the voltage and current, which is good for the system. battery.
I want to make a 12V lithium battery for solar panel. Use a protective panel. ?
Introduction I want to make a 12V lithium battery for solar panel. Use a protective panel. A protection board is required for the battery, otherwise overcharging and overdischarging will cause the lithium battery to be scrapped. Loss of solar panels