Manipulation of the Sun’s Look Angles Using Linear Equation to Develop Fuzzy Logic Rules for Dual-Axes Solar Tracking system

Abstract

Increasing the energy production of solar array systems is crucial, but increasing the time duration during which the energy collected is even more critical. As solar energy becomes more mainstream, installers and enthusiasts must find new methods to maximize its potential. Solar tracking systems, along with cutting-edge innovation, increase energy capture and efficiency. Due to its ability to move panels on both horizontal and vertical axes, dual-axes solar tracking systems enable better energy optimization. The purpose of this paper is to present the manipulation of the sun’s look (or lookout) angles in order to develop fuzzy logic rules for dual-axes solar tracking system for optimization. The look angles for the summer season were obtained from the solar elevation angle calculator, which is an online application that is used to calculate the solar angles. The linear equation was used to manipulate the look angles of the sun for the day from which the fuzzy logic rule set was derived. Results indicated system’s accuracy and more power harvesting for the fuzzy logic look angles-based tracking system. The study was conducted only in the summer season, and since the other seasons have lower levels of solar radiation, it is crucial to test the findings for those times of year.