Solar Panel Mobile Charger Circuit

Testing the solar cell phone charger.

Solar panel mobile charger circuit.

Circuit diagram of cell phone solar charger is given below. Solar power mobile charger circuit this circuit helps you to charge your mobile phone battery and also some rechargeable battery with solar energy before trying this circuit take extra care in battery polarity and current rating if anything goes wrong the battery might explode. Solar battery charger circuit which we are making is made up of electronic components which are easily available in market as well as online. As shown in the above wiring diagram simply solder the solar panel in parallel and connect them to a boost converter module through a switch.

The second design explains a cheap yet effective less than 1 cheap yet effective solar charger circuit which can be built even by a layman for harnessing efficient solar battery charging. Place the solar panel in sunlight. You will need just a solar panel panel a selector switch and some diodes for getting a reasonably effective solar charger set up. Solar battery charger will take the dc input from the solar panel and will regulate the voltage in order to charge the battery from it.

Give the connections according to the circuit diagram. Connect the negative leg of the battery holder to red positive terminal of the solar panel. When there is proper radiation the phone will start to get charge. Now set the output voltage by adjusting pot rv1 check the battery voltage using digital multi meter.

How to operate this solar battery charger circuit.