Design of solar charging case for mobile phones

Abstract

Every day in this modern era, a new technology is introduced in a mobile phone, and one major concern that every mobile phone user has is its battery backup. Whatever the advancements in mobile phones, the chargers we use have remained consistent since the beginning. Our project's goal is to create an integrated solar mobile charger that can be seamlessly incorporated into the protective case of the mobile phone. The proposed design traps solar energy and stores it in a rechargeable battery. This system has the ability to serve dual role, both as a protective case and act as power backup for the mobile phone.