Sun Tracking Solar Panel Using Arduino Block Diagram

Solar energy is rapidly gaining notoriety as an important means of expanding renewable energy resources.
Sun tracking solar panel using arduino block diagram. The center top hole is for a fifth sensor to shut the system down if clouds block the. For flat panel applications trackers are. This project orients the solar panel toward the sun so that it can utilize with higher accuracy. Our project will include the design and construction of a microcontroller based solar panel tracking system.
The sun trackers are all weather reliable and affordable tracking and positioning instruments. Circuit diagram simple solar tracker circuit. Circuit diagram the circuit design of solar tracker is simple but setting. Our sun tracker system track the sun by use of sensors and rotate the solar panel by means of stepper motor.
The sun tracking solar panel consists of two ldrs solar panel and a servo motor and atmega328 micro controller. In modern solar tracking systems the solar panels are fixed on a structure that moves according to the position of the sun. Sun tracking solar panel using arduino project is based on arduino controller board which controls the various activities of the project. Light dependent resistors ldr1 through ldr4 are used as sensors to detect the panel s position relative to the sun.
It searches for the brightest light source like the sun. 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. Dual axis solar trackers uses the motor to move the solar panel in all. Here is a simple low cost solar tracker circuit which automatically moves the solar panel in the direction of sun.
1 shows the circuit of the solar tracking system. Let us design a solar tracker using two servo motors a light sensor consisting of four ldrs and arduino uno board. Principle of sun tracking solar panel. 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.
As such it is vital that those in engineering fields understand the technologies associated with this area. Would like to get your inputs. Single axis solar tracking system moves the solar panel from east to west in a day to point in the direction of the sun. A solar panel is used to harness solar energy.
The two pieces glue together. The solar tracker comprises comparator ic lm339 h bridge motor driver ic l293d ic2 and a few discrete components. Circuit of solar tracking system. We have finished making the coordinate plate and are working on the tracking system now.
The movement of the sun is detected using two ldrs which are arranged on the solar panel in such a way that the intensity of light falling on it varies as the direction of sun changes. This article describes about circuit that rotates solar panel.