Sun Tracking Solar Panel Using Arduino Uno

Example1 when the light is left on top.

Sun tracking solar panel using arduino uno.

To put it into. Help us in selecting the next diy arduino project. Every panel you seein your day to day life is in a fixed position. This allows optimal energy collection making solar panels more efficient.

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. 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. A solar panel is used to harness solar energy. This instructable will look into how solar trackers work and implement such a method into a solar tracker prototype using an arduino uno.

An arduino uno used here 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. In sun tracking solar system project solar panel follow or track the sun with the help of ldr. 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.

2 x ldrs buy here. Pwm servo buy here. 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. The specific servo model or size has not been stated as it depends on the size and weight of your solar panel.

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. In modern solar tracking systems the solar panels are fixed on a structure that moves according to the position of the sun. Use an arduino two small servo motors with light sensing photo resistors to steer a solar panel towards the sun. While this approach isextremely simple and meets the needs of most small applications it isn tproducing as much energy as it could be.

Solar is easy to use readily available and inexpensive. One way to do this is to have the panels move always facing the sun in the sky. It follow the sun according to the intensity of sunlight. The one used in this project is a 9 gram analogue servo.

Updated servo controlled light tracking solar panel platform. Our tracker isa dual axis tracker meaningit tracks in both x and y. Single axis tracking stand brief diy design shown in step 6 2 x 4 7k resistors buy here.