Sun Tracking Solar Panel Without Microcontroller

Ever wanted to keep your solar panel in full sun all day long without having to constantly move it.

Sun tracking solar panel without microcontroller.

A solar tracker may be the answer. Sun solar tracking system. Cartesian coordinates where the solar elevation is plotted on x axis and the azimuth is plotted on the y axis. In this context solar tracking system is the best alternative to increase the efficiency of the photovoltaic panel.

This article describes about circuit that rotates solar panel. The sun trackers are all weather reliable and affordable tracking and positioning instruments. The ldr s incorporated on solar panel helps to detect sunlight which in turn moves the panel accordingly. Sun tracking system for solar panel project is made to tracking the sun at day time for utilizing its solar energy properly for solar panel.

Portable solar tracker no microcontroller required. This paper proposes a solar tracking system designed with microcontroller and ldr s that will actively track the sun and change its position accordingly to maximize the energy output. This project orients the solar panel toward the sun so that it can utilize with higher accuracy. Sun tracking solar panel as the nonsustainable power source assets are diminishing utilization of inexhaustible assets for delivering power is expanding.

So solar panel should continuously rotate in the direction of sun. In this method we rotate the solar panel with the help of stepper motor with the direction of sun light. Sun chart sun path charts can be plotted either in cartesian rectangular or polar coordinates. Solar trackers move the payload towards the sun throughout the day.

The solar panel retains the vitality from the sun and is put away in the battery. The optical tracking system is based on four ldrs that will detect the light levels and convert them to voltages which were compared by the microcontroller to determine the brightest region. Principle of sun tracking solar panel. A prototype of the fixed inclination solar panel closed loop dual axis tracking system as shown in figure 5 a was developed using the conventional optical based ldrs tracking and sun position algorithm based tracking figure 5 b to compare the performance of the systems.

The main purpose is to expose solar panel maximum to sun light. This tracker has the advantage of being portable if you move it the tracker will automatically adjust back. Cease greater the sun light greater will be the output of solar panel a stepper motor is used to rotate solar panels in the direction of sun light. Our sun tracker system track the sun by use of sensors and rotate the solar panel by means of stepper motor.

The sun tracking solar panel consists of two ldrs solar panel and a servo motor and atmega328 micro controller. Solar trackers are typically used for ground mounted solar panels and large free standing solar installations like solar trees.