Example1 when the light is left on top.
Sun tracking solar panel using arduino uno.
In sun tracking solar system project solar panel follow or track the sun with the help of ldr.
The one used in this project is a 9 gram analogue servo.
Right top right down left down are in the shadow and left top get the most light example2 when the light is on top left and right down are in the shadow and top is in the light.
The solar tracker can be controlled automatically with the help of lightdependent resistor ldr sensors or manually using a potentiometer.
Sun tracking solar panel using arduino project is based on arduino controller board which controls the various activities of the project.
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 provide the supply the maximum power.
Our tracker isa dual axis tracker meaningit tracks in both x and y.
Select your favourite project let us design a solar tracker using two servo motors a light sensor consisting of four ldrs and arduino uno board.
An arduino uno used here buy here.
Single axis tracking stand brief diy design shown in step 6 2 x 4 7k resistors buy here.
It follow the sun according to the intensity of sunlight.
To put it into.
One way to do this is to have the panels move always facing the sun in the sky.
Pwm servo buy here.
Also since a panel which is incident to the sun can gather more amount of solar energy the solar panel is attached to a motor.
When the stick on top is righted to the sun or the brightest point the four ldrs get the same amount of light on them.
Updated servo controlled light tracking solar panel platform.
2 x ldrs buy here.
While this approach isextremely simple and meets the needs of most small applications it isn tproducing as much energy as it could be.
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.
Every panel you seein your day to day life is in a fixed position.
In modern solar tracking systems the solar panels are fixed on a structure that moves according to the position of the sun.
This instructable will look into how solar trackers work and implement such a method into a solar tracker prototype using an arduino uno.
The specific servo model or size has not been stated as it depends on the size and weight of your solar panel.
Solar is easy to use readily available and inexpensive.
A solar panel is used to harness solar energy.
This allows optimal energy collection making solar panels more efficient.
