The solar panel is the best way to generate free electricity simply by using sunlight.
The solar panel is a device that converts sunlight into electrical energy.
We can easily charge a battery by using the solar panel but for that purpose, we have to design a simple circuit through which we can charge power battery safely and easily
And if your battery gets fully charged then this circuit will automatically cut off the charging process.
What is Solar Automatic Battery Charger?
This is a type of battery charger which charges our battery from the solar panel power and easily cuts off the charging process when the battery gets fully charged.
This circuit saves your battery from overcharging which can be the result of a battery blast.
Show the components which we have used in the circuit can be easily found on old scrap circuits.
1) 12v Relay
2) 100ohm 5Watt Resistance