How Solar Tracking Systems Work

In order to understand how solar tracking systems work, it’s helpful to first understand the mechanics of solar energy production. When sunlight hits a solar panel, it creates an electric current by knocking free electrons in the panel’s photovoltaic cells. This current is then sent to an inverter, which converts it into usable AC electricity that can be used to power homes, businesses, and other devices.

The key to maximizing the efficiency of solar panels is to ensure that they are positioned at the optimal angle to receive sunlight. This angle changes throughout the day as the sun moves across the sky, which is where solar tracking systems come into play.

Solar tracking systems work by using sensors to detect the position of the sun in the sky and then adjusting the position of the solar panels accordingly. Single-axis systems track the sun horizontally, while dual-axis systems track both horizontal and vertical movement. These adjustments are made using motors and gears that move the solar panels in small increments, ensuring that they remain perfectly aligned with the sun’s rays at all times.

To further improve the efficiency of solar tracking systems, some designs incorporate advanced technologies such as GPS and cloud prediction algorithms. GPS systems can help to precisely track the position of the sun, while cloud prediction algorithms can anticipate changes in cloud cover and adjust the position of the solar panels accordingly.

Overall, solar tracking systems are an innovative solution that can significantly increase the efficiency and energy output of solar panel installations.