Block Diagram Of Automatic Solar Tracking System

The solar tracker comprises comparator ic lm339 h bridge motor driver ic l293d ic2 and a few discrete components.

Block diagram of automatic solar tracking system.

Aim of the project 3. Light dependent resistors ldr1 through ldr4 are used as sensors to detect the panel s position. The circuit design of solar tracker is simple but setting up the system must be done carefully. Controller then takes the decision according.

Bindu ji gyanesh er. Four ldrs and four 100kω resistors are connected in a voltage divider fashion and the output is given to 4 analog input pins of arduino. 1 shows the circuit of the solar tracking system. Development of solar panel tracking systems has been ongoing for several years now.

Circuit of solar tracking system. This project deals with a rtc based solar panel tracking system. Solar tracking system circuit fig. The block diagram below shows system architecture it consist of a ldr sensor senses max solar power which is being given to the microcontroller through the adc which digitizes the ldr output.

Solar tracking enables more energy to be generated because the solar panel is always able to maintain a perpendicular profile to the sun s rays. Automatic solar tracking system 1. Project presentation on presented by anuj kumar arvindra kumar ram swraoop 8th semester 2013 2014 submitted to er.