Block Diagram Of Automatic Solar Tracking System

Circuit of solar tracking system.

Block diagram of automatic solar tracking system.

The solar tracker comprises comparator ic lm339 h bridge motor driver ic l293d ic2 and a few discrete components. Controller then takes the decision according. 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. Region automatic trac king control.

In this paper thedesign methodology of a microcontroller based simple and easily programmed automaticsolar tracker is presented. 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. It was able to keep the solar panel aligned with the sun or any light source repetitively. This project deals with a rtc based solar panel tracking system.

Aim of the project 3. A small prototype of solar tracking system isalso constructed to implement the design methodology presented here. 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. Block diagram of the system.

Above can be solved by our system by automatic tracking the solar energy. The pwm inputs of two servos are given from digital pins 9 and 10 of arduino. Block diagram of microcontroller and associated circuitry is shown in figure 2. At the end of the project a functional solar tracking system was designed and implemented.

The circuit design of solar tracker is simple but setting up the system must be done carefully. 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. Development of solar panel tracking systems has been ongoing for several years now. A prototype of automatic solar tracker ensures feasibility of thisdesign methodology.

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. Commonly used the solar automatic tracking control system to maximize the system get more solar energy and. All the works of solar tracking system performed up to these days are based on almost the same theory of position sensing. Light dependent resistors ldr1 through ldr4 are used as sensors to detect the panel s position.

Solar tracking system circuit fig. Bindu ji gyanesh er.