Quick Answer
Solar trackers can pay for themselves in 5-7 years, depending on the installation location, system size, and local incentives. This timeline assumes a system efficiency increase of 20-30% compared to fixed-mounted systems. Proper maintenance and energy production tracking are essential for realizing these benefits.
Understanding Solar Tracker ROI
Solar trackers offer improved energy production by adjusting the angle and direction of solar panels to maximize sunlight capture throughout the day. This increased efficiency can lead to a faster return on investment (ROI) when compared to fixed-mounted solar systems. Studies have shown that a 1-axis tracker can generate 15-20% more energy per year than a fixed-mounted system.
System Size and Location Impact
The effectiveness of solar trackers in paying for themselves also depends on the size of the system and the installation location. In areas with high sunlight hours, such as the southwestern United States, the benefits of solar trackers are more pronounced. A 10 kW solar system installed in a location with high sunlight hours can generate an additional 1,500-2,000 kWh per year with a 1-axis tracker. This increased energy production can lead to a faster ROI and a quicker payback period.
Maintenance and Monitoring Considerations
To ensure the solar tracker system pays for itself, it’s essential to prioritize regular maintenance and energy production tracking. This includes cleaning the panels to maintain optimal energy production, checking for tracking system malfunctions, and monitoring energy output to identify areas for improvement. By combining the benefits of solar trackers with proper maintenance and monitoring, solar system owners can optimize their energy production and accelerate their return on investment.
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