OMORODION IGHARO

s that incorporates the ATmega328P microcontroller for precise control of two servo motors. The primary objective is to enhance the energy efficiency of solar photovoltaic systems by optimizing the orientation of solar panels to track the sun's movement across both horizontal and vertical axes. The ATmega328P microcontroller serves as the central control unit, receiving real-time data from sun position sensors. By utilizing this data, the microcontroller calculates the optimal angles for the solar panels to maximize their exposure to sunlight throughout the day. The servo motors are responsible for executing these calculated movements, ensuring that the panels are constantly aligned with the sun. The research focuses on the detailed design and construction process of the Dual Axis Solar Tracker System, including the integration of the ATmega328P microcontroller. Performance evaluation includes tracking accuracy, energy yield, and cost-effectiveness. The findings demonstrate that this innovative solar tracking solution significantly enhances the energy capture capabilities of solar installations, making it a promising technology for improving the sustainability and efficiency of renewable energy systems in various applications.