Abstract: A solar mobile charger is a device that harnesses the power of solar energy to charge portable electronic devices such as smartphones, tablets, and laptops. It is an eco-friendly and sustainable solution to the problem of charging devices on the go, especially in outdoor and off-grid environments where access to power outlets is limited or unavailable.The construction of a solar mobile charger typically consists of four key components: a solar panel, a battery, a charge controller, and a USB port for connecting to the device. The solar panel is the heart of the system, converting sunlight into electricity through the photovoltaic effect. The generated electricity is then stored in the battery, which acts as a buffer and ensures a steady supply of power to the device. The charge controller is a crucial component that regulates the flow of power between the solar panel, battery, and device. It prevents overcharging of the battery, which can cause damage or reduce its lifespan, and protects the device from voltage spikes or surges. The USB port provides a universal interface for connecting to various devices, making the solar mobile charger compatible with a wide range of devices and brands.
Keywords: Solar panel, Battery, charge controller.
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DOI:
10.17148/IJARCCE.2024.13528
