Fast-Tag Battery Charger for Electric Vehicles Powered by Solar Energy

The paper focuses on enhancing the efficiency of electric vehicle (EV) charging by utilizing direct current (DC) power from photovoltaic (PV) panels. The system aims to reduce reliance on grid electricity, integrate renewable energy sources, and optimize charging performance through intelligent control systems. Components such as an ATmega328 microcontroller, RFID system, Arduino-based monitoring system, and DC-DC Buck-Boost converter are integrated to improve the overall charging process. The abstract emphasizes the importance of sustainable transportation, reducing greenhouse gas emissions, and fostering energy independence through the implementation of solar-based fast chargers for EVs.