Single Axis Solar Tracking System Circuit Diagram

The solar tracker is a proven single axis tracking technology that has been custom designed to integrate with solar modules and reduce system costs.

Single axis solar tracking system circuit diagram.

Circuit of solar tracking system. The circuit design of solar tracker is simple but setting up the system must be done carefully. Construction of single axis automatic solar tracking system. Ldr1 and ldr2 are fixed at the edges of the solar panel along the x axis and connected to comparators a1 and a2 respectively.

2 1 block diagram. Pot p1 should be mounted outside the enclosure in which the circuit may be covered. The circuit and the mechanism explained in this article may be considered as the easiest and perfect dual axis solar tracker system. The solar tracker generates up to 25 more energy than fixed mounting systems and provides a bankable energy production profile preferred by utilities.

The following design shows the motor control module for the proposed single axis solar tracker which involves a simple circuit made from a cheap 555 ic and some other important semiconductor parts. Sf7 single axis tracker sf7 is the solar tracker with the highest yield per acre performance and greatest land use options ideal for large scale pv projects. Solar tracking system circuit fig. 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.

Those features combined with proven cost effective installation and operation have driven soltec and sf7 to the top tier globally. The heart of the above circuit is two voltage comparators made using lm358 dual op amp. Circuit diagram simple solar tracker circuit diagram working. 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.

How the dual axis solar tracker concept works the device is able to track the daytime motion of the sun precisely and shift in the vertical axis accordingly. Block diagram of control circuit. The pwm inputs of two servos are given from digital pins 9 and 10 of arduino.