Solar Tracking System Using Ldr Project Report

Circuit diagram the circuit design of solar tracker is simple but setting.

Solar tracking system using ldr project report.

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. Let us design a solar tracker using two servo motors a light sensor consisting of four ldrs and arduino uno board. There are basically two types of arduino sun trackers. Introduction since this project is about creating a solar tracker some light dependent circuit element.

A seminar project report arduino based solar tracking system. Principle of sun tracking solar panel. In modern solar tracking systems the solar panels are fixed on a structure that moves according to the position of the sun. Dual axis solar tracker can simultaneously track sun s radiation in both horizontal and vertical axis.

Single axis solar tracking system moves the solar panel from east to west in a day to point in the. 1dual axis solar trackera project report submittedin partial fulfillment of the requirementsfor the degree ofbachlor of technologyinelectronics communicationbyswetansh mani shrivastava 1003331910 under the supervision ofassist. The unit is a mobile system aimed to provide energy in remote areas or during emergency conditions. One of them is the single axis solar tracker and the other is dual axis.

In this project an arduino nano is used which works as a controlling unit. The sun tracking solar panel consists of two ldrs solar panel and a servo motor and atmega328 micro controller. The designed solar tracker is able to maintain a difference angle of 1 5 degrees between the normal to the pv panel and the sun rays. So solar panel should continuously rotate in the direction of sun.

This system can also be successfully implemented in other solar energy based projects water heaters and steam turbines. A dummy solar plate is attached in parallel to the axis of servo motor and both the sensors are kept on the dummy solar plate as shown in the figure below. This article describes about circuit that rotates solar panel. Dual axis solar tracker using ldr as a sensor 1.

Arduino solar tracker working. Two ldr s light dependent resistor are also connected to analog pins of the arduino.