Developments of Photovoltaic System with Multi Axis Tracker Ability

Abstract

The design, development, and installation of a solar panel system with dual axis tracking technology employing Light Dependent Resistors (LDR) are presented in thisthesis project. The goal is to improve solar energy capture efficiency by dynamically transferring the position of the solar panel to face the sun ideally throughout the day. The suggested system includes an Arduino-based control mechanism that uses data from LDR sensors to detect the position of the sun in relation to the solar panel. Dual axis tracking allows for exact alignment with the sun's azimuth and elevation angles, guaranteeing optimum sunlight exposure. The LDR functions as light sensors, delivering real-time data to the control system, which then adjusts the solar panel orientation accordingly. The research thoroughly examines sun-tracking methods, sensor calibration methodologies, and hardware integration. The experimental findings show that the dual axis tracking system outperforms fixed solar panels in terms of efficacy. The results show a considerable improvement in energy harvesting efficiency, particularly in low-light settings and at different sun angles. This study advances renewable energy by proposing a cost-effective, dependable strategy for maximizing solar energy utilization. The dual axis tracking system with LDR is ecologically adaptable, making it a potential solution for applications requiring steady solar energy capture.