General Information Solar chargers use solar energy from the sun to provide electricity to charge devices or batteries. A lot of research has been done in the field of solar charging in recent years and there are many types of solar chargers easily available in the market today. Here are some examples of types of solar chargers: • Small portable chargers designed to charge a variety of cell phones, tablets or other portable audio equipment. • There are foldable solar chargers that can be connected to the cigarette lighter of a car. allowing the charger to charge the battery when the car is not in use. • Some torches can be charged using solar energy when combined with a secondary charging source. • One area of ​​solar charging that is becoming larger and larger is the public domain. solar charging. This is where solar chargers are placed in public places to allow people to charge their electronic devices. The arbutus tree in Serbia is an example. [1]Chargers currently on the market use a wide variety of solar panels, ranging from thin-film panels...