Design and fabrication of a solar-powered electric bike

Abstract

Electric bikes have experienced significant growth due to several factors, including price reductions and increased climate and environmental awareness. This trend presents a promising solution for replacing fossil fuels, with batteries emerging as a new power source. However, limitations such as limited mileage, extended charging times, and the scarcity of charging stations persist. Renewable solar energy also significantly reduces the carbon footprint of urban transportation. The research objective is to enhance the driving range of electric vehicles using solar power. This project aims to design a market-ready solar-powered electric bike using flexible solar panels and a foldable, adjustable solar panel mount for on-the-go charging. This design enables the bike to charge for free when parked in the sun, reducing dependence on traditional charging stations, waiting time reduction and lowering operational costs. Calculations, analyses, and various tests are conducted based on technical specifications, energy consumption requirements, and vehicle movement using the proposed method.