Quick Answer
Evaluate a tracker mount by considering your roof size, available space, budget, and desired energy production, then assess its performance, durability, and manufacturer support.
Assessing Your Needs
When considering a tracker mount, it’s essential to evaluate your available space and roof size. If your roof is relatively small, consider a fixed mount or a tracker with a shorter rail length to save space. For larger roofs, a more extensive tracker system can maximize energy production. As a general rule, a tracker with a 20-30 foot rail length is suitable for most residential solar installations.
Evaluating Tracker Performance
A tracker’s performance is influenced by its accuracy, speed, and weather resistance. Look for trackers with a high accuracy rate (above 95%) and a robust weather-resistant design. Additionally, consider the tracker’s speed: a faster tracker can optimize energy production, especially in areas with high sunlight and wind. For example, a tracker with a 0.5-1.5 RPM speed can effectively track the sun’s movement.
Manufacturer Support and Durability
When selecting a tracker mount, it’s crucial to evaluate the manufacturer’s support and warranty offerings. Look for manufacturers with a proven track record of producing reliable and durable trackers. A comprehensive warranty (e.g., 25-30 years) and excellent customer support can provide peace of mind and protect your investment. Assess the tracker’s build quality and components to ensure they can withstand harsh weather conditions and heavy usage.
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