Single Axis Solar Tracking System Using Stepper Motor

Usually there are three types of solar tracking systems such as a single axis horizontal tracker vertical axis tracker and dual axis tracking system.

Single axis solar tracking system using stepper motor.

A single axis solar tracker improves solar output by around 25 and a dual axis tracker by around 40 according to this article on altestore. Single axis solar tracking system moves the solar panel from east to west in a day to point in the. 10 proposed a microcontroller based method for solar. In this project we are going to show you how to make an arduino based solar tracker using ldr servo motor.

Intelligent solar tracking system using stepper motor vignesh vicky. This solar tracker control system is designed to take light measurements from the east and west left and right side of the solar panel and determine which way to move the panel to point it directly at. This system can also be successfully implemented in other solar energy based projects water heaters and steam turbines. Abstract as the energy demand and the environmental problems increase the natural energy sources have become very important.

To fasten the solar panel will be used a base formed by l profiles better known in the market as angle which rest the photovoltaic module. Sf7 single axis tracker sf7 is the solar tracker with the highest yield per acre performance and greatest land use options ideal for large scale pv projects. Solar sun tracker 2 axis single panel device. One of them is the single axis solar tracker and the other is dual axis.

Of ece dr sudhir chandra sur degree engineering college kolkata 700074 india. Stepper motors air gap is a fraction of the size of other motor types and can lead to the rotor binding against the stator when there. This base will be supported by a pair of square bars to the ends of this so that the weight can be balanced throughout the system and in turn this will be subject to an axis to perform the azimuthal movement. Those features combined with proven cost effective installation and operation have driven soltec and sf7 to the top tier globally.

2 elagib et al. Stepper motors are inexpensive but become complicated and lose some of their economic benefits when components are added to operate in the closed loop position control schemes that characterize solar tracking. Single axis solar tracking system using microcontroller atmega328 and servo motor krishanu das hridi ghosh maitrayee sengupta dept. There are basically two types of arduino sun trackers.

Maximizing power output from a solar system. We have designed a single axis solar tracking system.