Smart Charging Station for Electric Vehicles Using Solar Power

Smart Electric Vehicle charging stations that use solar energy have grown considerably in popularity and development over the past several years. The way electric vehicles are fuelled and charged has been revolutionized by these cutting-edge charging solutions that combine solar energy production with intelligent charging infrastructure. Combining the benefits of clean energy production and practical EV charging, a smart solar-powered charging station for electric vehicles (EVs) is implemented. The system incorporates various components and sensors to ensure efficient charging, battery management, and enhanced safety measures. An Arduino microcontroller serves as the central processing unit for data collection, monitoring, and control. A solar panel is connected to the EV battery to facilitate solar charging by harvesting renewable energy from the sun. Sensors including the LM35 temperature sensor, voltage sensor, and current sensor are integrated with the battery to monitor its health and optimize charging conditions. Real-time data from these sensors is displayed on an LCD screen for visualization. To maintain a safe charging environment, the system includes additional safety features. An LED indicator alerts users if the battery temperature exceeds a predefined threshold, indicating potential overheating. Password-based authentication is implemented to control access to the charging facility, ensuring only authorized users can charge their vehicles. An infrared (IR) sensor detects nearby vehicles during the charging process, and the information is displayed on the LCD screen. If a vehicle is detected within a specified safety distance, an LED indicator illuminates, reminding the charging vehicle to maintain a safe distance. By integrating solar power, battery management sensors, authentication mechanisms, and proximity detection through sensors, this smart EV charging station offers an innovative and sustainable solution.