For this we are using 8051 family microcontroller and two ldr for finding the light intensity and stepper motor for rotation of the solar panel.
Sun tracking solar panel using 8051 microcontroller ppt.
Solar energy could supply all the present and future energy needs of the world on a continuing basis.
Generally solar panels are stationary devices which is fixed at a position.
This article describes about circuit that rotates solar panel.
Bipolar stepper motor is used.
The efficiency of solar panel can be maximized by aligning the solar panel with the sun.
The circuit uses 2 ldr s to track the light intensity.
The sun tracking system is designed in this project offers a reliable and affordablemethod of aligning a solar panel with the sun on single axis.
Uln2003 is used because microcontroller pins can not provide current more than 30ma.
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.
A comparator circuit is used to compare the light intensity on both ldr s and the output is given to the microcontroller.
Two sensors in two directions to sense the direction of maximum intensity of light.
The power from the sun intercepted by the earth is approximately 1 8 1011mw which is many thousands of times larger than the present consumption rate on the earth of all commercial energy sources.
Here is a simple low cost solar tracker circuit which automatically moves the solar panel in the direction of sun.
The sun tracking solar panel consists of two ldrs solar panel and a servo motor and atmega328 micro controller.
In above circuit diagram two light dependent resistors are used to measure intensity of light.
We are implementing one application program using embedded c and loading the program into microcontroller through isp.
Efficient solar power generation system using moving panel is a efficientpower generating system using sun light.
So solar panel should continuously rotate in the direction of sun.
The difference between the outputs of the sensors is given to the microcontroller unit.
Solar tracking system using 8051 microcontroller 1.
Uln20003 is used as a stepper motor driver.
Sun solar tracking system using pic microcontroller.
This project is based on microcontro ller 8051 with a simple circuit and sun tracking software.
Sun tracking solar panel project using microcontroller electronics hub.
Uln2003 is used to amplify current.
Solar energy is a very large inexhaustible source of energy.
Sun tracking solar panel project ppt.
Automated solar tracking system.
