DESIGN & DEVELOPMENT OF A HIGH CAPACITY EFFICIENT SOLAR CHARGE CONTROLLER WITH TRICKLE CHARGING

A solar charge controller is a crucial component in photovoltaic (PV) systems that regulates the flow of energy from solar panels to batteries, ensuring efficient energy utilization and safeguarding system components. This project focuses on the design and implementation of a solar charge controller to address challenges such as overcharging, deep discharge, and energy losses in solar power systems. By employing advanced technologies such as Pulse Width Modulation (PWM) or Maximum Power Point Tracking (MPPT), the proposed controller maximizes energy extraction under varying environmental conditions while extending battery life. The system incorporates features like protection against overvoltage, undervoltage, and short circuits, as well as adaptability to different battery types and capacities. Future-ready advancements such as IoT-based monitoring and AI integration for dynamic energy management are also considered. The developed controller enhances system efficiency, reliability, and scalability, making it suitable for diverse applications, including residential setups, commercial installations, and off-grid solutions. This project underscores the importance of solar charge controllers in promoting sustainable and efficient renewable energy systems, addressing the growing demand for clean energy solutions globally.