Block Diagram Of Automatic Solar Tracking System

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Block diagram of automatic solar tracking system. In this paper thedesign methodology of a microcontroller based simple and easily programmed automaticsolar tracker is presented. The circuit design of solar tracker is simple but setting up the system must be done carefully. It was able to keep the solar panel aligned with the sun or any light source repetitively. A prototype of automatic solar tracker ensures feasibility of thisdesign methodology.

Automatic solar tracking system 1. 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 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. Aim of the project 3. Solar tracking system circuit fig.

Four ldrs and four 100kω resistors are connected in a voltage divider fashion and the output is given to 4 analog input pins of arduino. Circuit of solar tracking system. The pwm inputs of two servos are given from digital pins 9 and 10 of arduino. Design of the solar tracker from this project is also a reference and a starting point for the development of more advanced systems in the future.

Light dependent resistors ldr1 through ldr4 are used as sensors to detect the panel s position. Solar tracking enables more energy to be generated because the solar panel is always able to maintain a perpendicular profile to the sun s rays. The solar tracker comprises comparator ic lm339 h bridge motor driver ic l293d ic2 and a few discrete components. This project deals with a rtc based solar panel tracking system.

Development of solar panel tracking systems has been ongoing for several years now. A small prototype of solar tracking system isalso constructed to implement the design methodology presented here. Above can be solved by our system by automatic tracking the solar energy. At the end of the project a functional solar tracking system was designed and implemented.

Bindu ji gyanesh er. Commonly used the solar automatic tracking control system to maximize the system get more solar energy and. Controller then takes the decision according. 1 shows the circuit of the solar tracking system.

Block diagram of microcontroller and associated circuitry is shown in figure 2. The block diagram below shows system architecture it consist of a ldr sensor senses max solar power which is being given to the microcontroller through the adc which digitizes the ldr output.