Mar 12, 2017 the overall mechanical and electrical subsystems were integrated into the solar tracker system is shown below. These panels can be used to power the traffic lights and streetlights. Two ways of rotating freedom solar tracker by using adc of microcontroller by sobuj kumar ray, md. This is a simple pic microcontroller based solar tracking system, only basic electronics skills are required.
Arduino based sun tracking solar panel project using ldr. An experimental study was performed to investigate the effect of using two axes tracking on the solar energy. Jun 03, 2018 solar tracker is used to increase the solar energy output. The solar panel tracker is designed to follow the sun movement so that maximum light intensity hits on the solar panel, thus increasing the power efficiency. These can be used in industries as more energy can be saved by. Solar tracking system using arduino pratik pawar, ashish yadav, pritam makwana, shubham patil abstract in this paper, a solar tracking system using arduino is designed and built. Pdf design and development of a dual axis solar tracker. Dual axis solar tracking system using pic microcontroller dr. We have developed a solar tracking system using a combination of micro controller, stepper motor and light dependent resistors ldrs with the primary aim of improving the power efficiency of the solar panels. This paper aims at the development of a simple process to track the sun and attain maximum efficiency using microcontroller and labview for real time monitoring. Iubatinternational university of business agriculture and technology dhaka, bangladesh abstract solar trackers are used to improve electric power radically of photovoltaic panel by using. His paper deals with the research and development of a sun tracking system. In above circuit diagram, two light dependent resistors are used to measure intensity of light. The tracking implementation of a solar tracker prototype using a pic 16f84a microcontroller with the design of two degrees of freedom azimuth and vertical is reported in 7.
A seminar project report arduino based solar tracking system. The use of a highly portable, efficient solar tracker can be very useful to applications of the military, industrial, or residential variety. Dual axis solar tracking system using microcontroller. Solar tracking system using microcontroller and ldr. Amongst these the most popular and best method to harness solar. Pdf solar tracker robot using microcontroller researchgate. Request pdf solar tracker using microcontroller shortage of nonrenewable fuel in the future is an upcoming global issue. This paper aims at the development of a simple process to track the sun and attain maximum efficiency using microcontroller key words.
Among the proposed solutions for improving the efficiency of pv conversion, we. Development of dualaxis solar tracking using arduino with lab view k p j pradeep1. A pcb printed circuit board is designed for this solar tracker arduino. Sun tracking solar panel using arduino nevon projects. This document explicitly describes the controlling of solar panel with the help of microcontroller to track maximum solar energy. One frequent question we get from students and hobbyists is how can i m. Time based solar tracking system using microcontroller. The dual axis solar tracker was designed as a project that integrated simple arduino programing and solar energy creation. And hence to develop a microcontroller based dual axis solar tracker. Design and development of a dual axis solar tracker using microcontroller. Solar energy is one of the fastest growing industries in the world. Arduino recommended input voltage is from 7 to 12 volts but you can power it within the range of 6 to 20 volts which is the limit. These can be used in home to power the appliances using solar power.
Pdf solar cell tracker system using microconroller pic. Solar tracking system using stepper motor ankit anuraj1 and rahul gandhi 2 1e203, shree balaji residency, motera. The power from the sun intercepted by the earth is approximately 1. Mppt and microcontroller based solar charge controller. Sep 05, 2018 sun tracking solar panel applications. This paper is designed solar tracking system with mirror booster using microcontroller. The proposed sun tracking system is a mechatronics system. The solar tracker system consists of mostly electrical components. Solar energy is rapidly becoming an alternative means of electrical source all over the world. So, the efficiency can be enhancing by using solar tracker. Automatic solar tracking using microcontroller connected. These can be used in industries as more energy can be saved by rotating the panel. Solar energy, tracking, solar panel, 8051 microcontroller, rtc.
Sun tracking solar panel project using microcontroller. Solar energy is very important means of expanding renewable energy resources. Therefore, this is all about maximum power tracking solar charge controller using microcontroller. The solar panel rotates around two axes, the vertical and the horizontal.
Single axis solar tracking system using microcontroller. The microcontroller receives inputs from ldrs through an adc and delivers stepped. Jan 12, 2017 in this arduino solar panel tracker, arduino is powered by the 9v battery and all the other parts are powered by the arduino. His paper deals with the research and development of a. Implementation of dual axis solar tracker model by using.
Intelligent solar tracker system implemented on 8051 microcontroller prof. Pdf microcontroller based automatic solar tracking system with. Microcontroller based solar tracking system for enhancing. Solar tracker using microcontroller request pdf researchgate. The math behind the mechanical and electrical functioning of the tracker itself is pretty basic. The pv cells, ldr sensor, the leadacid battery, a voltage tracking control board based on pic16f72. To make effective use of solar energy, its efficiency must be maximized. Anuraj et al reported the implementation of a solar tracking system using atmega 16. Arduino based sun tracking solar panel project using ldr and. The control circuit for the solar tracker is based on an atmega16. Solar tracking system is the most appropriate technology to enhance the efficiency of solar cell by tracking the sun. At most, the solar tracker was perpendicular to the light source within 3 degrees. Let us design a solar tracker using two servo motors, a light sensor consisting of four ldrs and arduino uno board.
Shortage of nonrenewable fuel in the future is an upcoming global issue. Since this project is about creating a solar tracker, some light dependent circuit element would have to be used to determine the direction of the sun. Solar tracking system using pic microcontroller 16f877a or any pic have analog to digital converter, in this article you will learn what is solar tracking system. Jul 04, 2015 this paper is designed solar tracking system with mirror booster using microcontroller. Intelligent solar tracker system implemented on 8051 microcontroller. We all know sun is the best source of energy source and has been shining since the universe was created. The entire prototype frame was built from simple, cheap and widely available strip board. Jul 19, 2014 solar tracking system using 8051 microcontroller 1. An efficient low cost solar tracker using microcontroller. Design of a solar tracker system for pv power plants 24 equipment is still one of top priorities for many academic andor industrial research groups all over the world. Microcontroller based automatic solar tracking system with. Design of a solar tracker system for pv power plants 26 3 design of the proposed solar tracking system the proposed solar tracking system should satisfy certain technical requirements specific to the studied application, as follows. This paper deals with the design and construction of. Pdf solar tracker using microcontroller researchgate.
For the most part its extremely easy to work into small, low voltage, projects. Dual axis solar tracking system using pic microcontroller doi. Simple solar tracker circuit using lm358 electrosome. For the conversion of solar power fluke 1750 power quality recorder is used. The kit uses an arduino uno, an arduino sensor shield, two 9g metal gear servos, and four light detecting resistors to achieve active tracking in real time. C o st c niderat the cost is a very important factor in the system design process. Two ways of rotating freedom solar tracker by using adc of. Solar panel tracking system using ldr and microcontroller duration. Sun tracking solar panel using arduino project is based on arduino controller board which controls the various activities of the project. The solar panel tracker is designed to follow the sun movement so that maximum light intensity hits on the solar. Conclusions a solar tracker is designed employing the new principle of using small solar cells to function as selfadjusting light sensors, providing a variable indication of their relative angle to the sun by detecting their voltage output. Development of dualaxis solar tracking using arduino with. This is achieved by using a programmed microcontroller to deliver stepped pulses in periodical time intervals for the stepper motor to rotate the mounted panel as. This paper proposes a solar tracking system designed with microcontroller and ldrs that will actively track the sun and change its position accordingly to maximize the energy output.
Sun tracking system with microcontroller 8051 ijser. In solar tracker robot, the microcontroller pic16f877a is used to track maximum light intensity. Solar tracker robot using microcontroller ieee conference. Also solar cells are mostly kept fixed, so they do not obtain the optimum amount of sunlight throughout the day. For this we are using 8051 family microcontroller and two ldr for finding the light intensity and stepper motor. The ldrs incorporated on solar panel helps to detect sunlight which in turn moves the panel accordingly. A feasible approach to maximizing the power output of solar array is by sun tracking. Intelligent solar tracker system implemented on 8051. In this, the solar tracker is implemented based on microcontroller atmega16 and the position is adjusted based on the digital light sensor response. Automatic solar tracking system mayank kumar lokhande abstract. We can harness solar energy by either converting it into electricity using solar cell or using solar thermal energy by means of solar cooker, solar water heater or by using it to heat or cool a room using solar passive systems.
Dual axis solar tracking system using pic microcontroller. The overall mechanical and electrical subsystems were integrated into the solar tracker system is shown below. Design of a solar tracker system for pv power plants. Tracking of sun for solar panels and real time monitoring. This limits the area of exposure of sunlight on solar panels and efficiency of the solar tracking system involving solar panels. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Here ldr is used for sensing the sun light direction. The autotracking of a 8051 microcontroller based solar tracker using a combinations of ldrs, optocouplers, stepper motor, relays, analog to digital converter, etc and manual tracking done by a sun tracking software is reported in 1. Microcontroller based automatic solar tracking system with mirror booster.
Pdf shortage of nonrenewable fuel in the future is an upcoming global issue. Nowadays, the highest efficiency of solar panel is 19%. Since solar energy is renewable, it is a good power source, especially for developing countries. Design and development of sun tracker solar power svsembedded, sun tracker solar power, sun tracking solar panel, sun tracking solar power system. Aim of the project to utilize the maximum solar energy by using solar panel. The main objective of this paper is to improve solar tracker. Solar tracking system using at89c51 microcontroller and. The pv cells, ldr sensor, the leadacid battery, a voltage. Circuit diagram the circuit design of solar tracker is simple but setting. Jan 17, 2014 this paper proposes a solar tracking system designed with microcontroller and ldrs that will actively track the sun and change its position accordingly to maximize the energy output. In this paper, the authors deal with a microcontroller based solar panel tracking system. Solar tracking system using microcontroller ieee conference. Abstract as the energy demand and the environmental problems increase, the natural energy sources have become very important.
The mppt solar charge controllers can be used to consume maximum power out of solar panels instead of investing in a number of panels. Using the common open, readwrite, close convention in labview, we can access the digital, analog, pulsewidthmodulated, i2c, and spi signals of the arduino microcontroller. I have already posted an article on light based solar tracking system. We at love using solar energy with our electronics projects. Here is a simple low cost solar tracker circuit which automatically moves the solar panel in the direction of sun. Solar tracking system microcontroller based projects. To produce an efficient solar generation system, a scaled down dualaxis solar tracker was designed, built and tested. In this article we are going to make a sun tracking solar panel using arduino, in which we will use two ldrs light dependent resistor to sense the light and a servo motor to automatically rotate the solar panel in the direction of the sun light. Pdf dual axis solar tracking system using pic microcontroller. Components solar panel stepper motor light detecting resistors microcontroller 9. Solar energy is a very large, inexhaustible source of energy. Diy how to make single axis solar tracker using arduino.
Different techniques have been developed for solar tracking system. Solar tracking enables more energy to be generated because the solar panel is always able to maintain a. Dual axis solar tracker have both a horizontal and a vertical axis and so can track the. In this paper is described the design and construction of a microcontroller based solar panel tracking system. Design and development of sun tracking solar panel youtube. Mar 05, 2015 aim of the project to utilize the maximum solar energy by using solar panel. Solar tracking is used to extract more power from solar panels by giving solar panels maximum appearance to sun light. Dualaxis solar tracker worcester polytechnic institute. The solar tracker can be used for several applications. The labview software package from national instruments is used to develop the custom data acquisition. Also, since a panel which is incident to the sun can gather more amount of.
Arduino can be used to make the prototype of solar tracker. For this we are using 8051 family microcontroller and two ldr for finding the light. Uln2003 is used because microcontroller pins can not provide current more than 30ma. It uses 2 unipolar stepper motors and 4 ir850nm leds as sensors to follow the sun maximizing solar panel illumination. Using a breadboard or zero pcb are also other simpler options to create this solar tracker circuit.
Sep 12, 2016 this is an automatic single axis solar tracker. It searches for the brightest light source like the sun. In modern solar tracking systems, the solar panels are fixed on a structure that moves according to the position of the sun. The main aim of the project is to design one system for automated solar tracking system. The movement of the sun is detected using two ldrs which are arranged on the solar panel in such a way that the intensity of light falling. This system collects free energy from the sun and stores it in the battery and then converts this. The ldr voltage is sensed by microcontroller and it sends signals to motor driver circuit to. Microcontroller based solar tracker system using ldrs and. In this project we are using the photovoltaic type. The rs485 interface is used to monitor the data and data logging from a remote area. Advantage of this project is that solar panel will always follow the sun light will always face towards the sun to get charge all the time and can. To overcome this difficulty, the solar tracker should be provided to drivepv modulescell in the respective direction. The idea behind using solar cells would be to place them at equal and opposite angles to receive signals from each based on the strength of the sun in either direction.