Developing the Design of Single-Axis Sun Sensor Solar Tracking System

Abdulrhman Alshaabani ()
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Abdulrhman Alshaabani: Department of Electrical Engineering, Imam Mohammad Ibn Saud University, Riyadh 11421, Saudi Arabia

Energies, 2024, vol. 17, issue 14, 1-14

Abstract: This paper proposes a new technique for a single-direction solar tracker. The proposed design is based on a sun sensor system that controls the position of the solar panel. The sun sensors of the proposed design contain four photodiodes that are placed on the solar panel in specific angles and directions. The proposed system has several advantages such as the simplicity of implementing the system. This system combines the real-time tracking of sunlight and the low cost of applying a single-direction tracker. The prototyping experiment and Simulink MATLAB were applied to show the advantages of applying a single-direction tracker by following the angle of sunlight during the day. Real-time sun position and irradiation data were applied. The experimental results show that the proposed single-axis sun sensor PV tracker system generates around 20 more electric power than a fixed-structure PV system.

Keywords: solar applications; single-axis tracker; photovoltaic system (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2024
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