Sun Tracking Solar Panel Using Microcontroller

5 volt power supply.

Sun tracking solar panel using microcontroller.

Most of the sun tracking solar panel contains following below given components. Based on the light falling on the two ldrs the atmega328 microcontroller changes the position of. In this method a relationship is developed between time and sun position with experiments in day time. The sun tracking solar panel consists of two ldrs a solar panel and a servo motor and atmega328 microcontroller.

Two light dependent resistors are arranged on the edges of the solar panel. This paper proposes a solar tracking system designed with microcontroller and ldr s that will actively track the sun and change its position accordingly to maximize the energy output. This table is used to write algorithm for time based tracking system. Embedded c or assembly.

Assemble the circuit as described and upload the code to atmega328 microcontroller. Light dependent resistors produce low resistance when light falls on them. Proper solar panel rotation can only be achieved by using sun tracking microcontrollers or arduino uno board for beginners. In sun solar tracking system both hardware and software is used to developed a complete project.

A algorithm developed with microcontroller using real time clock time is used to adjust position of solar panel with the help of dc motor. Sun tracking solar panel the hardware and software requirements of the sun tracking solar panel project include 8051 series microcontroller dummy solar panel stepper motor voltage regulator diodes relay driver ic transformer keil compiler and languages. Power on the circuit and place the set up directly under the sun on the rooftop. In this article i have discussed sun solar tracking system.

The servo motor connected to the panel rotates the panel in the direction of sun. The ldr s incorporated on solar panel helps to detect sunlight which in turn moves the panel accordingly.