Solar tracking system controls prices

How much does a solar tracker cost?

Adding solar trackers can significantly raise the price of a PV system installation. For instance, a standard 4-kilowatt ground-mounted solar system costs approximately $13,000. If you opt for a single-axis tracking system on the same array, the total cost would increase to about $20,000.

What is a solar panel tracker?

The main function of solar panel trackers is to dynamically orient solar panels to track the sun's path, significantly increasing a solar system's efficiency. They are often ground-mounted and available in various configurations. There are two main types of solar panel trackers, dual-axis and single-axis trackers.

Should a solar tracker be designed to track the Sun?

Compared to single-axis trackers, the initial cost of dual-axis trackers is higher, and they require more space to avoid being shaded by other panels. In general, the question of whether a given system should be designed to track the sun boils down to costs versus benefits.

What is a solar tracker controller?

Controllers are essentially the brain of a solar tracker and are used to inform its directional motion. Solar tracker sensors measure the sunlight levels within an environment and relay this information to the controllers.

What are the different types of solar trackers?

There are two types of solar panel trackers, dual-axis trackers and single-axis. Both types of solar trackers offer a vast amount of advantages and help increase the efficiency of residential and commercial solar systems. The functions, benefits, and drawbacks of dual and single solar trackers are explained below.

What are the benefits of solar trackers?

There are several benefits of solar trackers. Solar panel trackers increase electricity generation by aligning panels optimally with the sun's path. Dual-axis trackers offer unmatched efficiency, generating up to 40% more electricity. Single-axis trackers boost output by 20-30% over fixed systems.