Abstract- we have use other methods to charge the mobile it is so costly. The solar energy is highly efficient and economical to use. Works on the principle that when light falls on the solar cell, electron -hole pairs are created in the n-type emitter and in the p-type base. The generated electrons (from the base) and holes (from the emitter) then diffuse to the junction and are swept away by the electric field, thus producing. Certain modules are selected and worked out to suitable specifications. Solar energy is generated by nuclear fusion reactions within the Sun. The energy that radiates from the Sun is a mixture of ultraviolet, visible, and infrared radiation. The intensity of this radiation when it reaches the Earth is 1361 W/m2. Our project intension is to create a solar mobile charger. The project design solar energy and stores it in a rechargeable battery form. This system has ability to serve dual role, both as a protective case and act as power backup for the mobile phone in solar energy.

| DOI: 10.17148/IJIREEICE.2023.11518