Abstract: The rapid adoption of electric two-wheelers has created an urgent need for sustainable and cost-effective charging solutions. Conventional grid-based charging stations not only increase the load on the power network but also contribute indirectly to carbon emissions. To address these challenges, this project proposes the design and implementation of a lowcost hybrid solar-grid charging prototype for electric two-wheelers.

The system integrates a photovoltaic (PV) array with an. MPPT-based charge controller, a battery storage unit, and a power management circuit that enables seamless switching between solar and grid power. Under optimal conditions, the solar energy serves as the primary source of charging, while the grid acts as a reliable backup in case of insufficient solar generation.

The prototype is designed to ensure efficiency, affordability, and scalability for urban and rural applications. Simulation studies in MATLAB/Simulink validate the system's performance under varying load and weather conditions, while preliminary experimental analysis confirms its feasibility. Hybrid approach not only reduces dependency on grid electricity but also promotes the use of renewable energy in the electric mobility sector.

Downloads: | DOI: 10.17148/IJIREEICE.2026.14305