Solar Energy-based Mobile Charger Using Inductive Coupling Transmission

Abstract — Mobile phones are used by citizens of nearly all nations as a crucial communication tool. As technology advances, there are now more mobiles than there are mobile phone users. sophisticated, incredibly user-friendly, and inexpensive device. The average battery life of a mobile phone is less than 10 hours, therefore people cannot use them to travel great distances. Therefore, we created a wireless solar mobile charger that harnesses solar power to provide enough electricity to recharge smartphones. The purpose of employing a wireless solar mobile charger is to create electricity from a renewable energy source at no cost. It will also provide a better alternative for people who travel great distances with their mobile devices. Keywords—Solar panel, battery, inductive coupling, Arduino nano, Esp8266, LCD, relay.