A soalr ballasted mounting system is a type of roof-mounted solar panel installation that uses weights to secure the panels in place. The weights are usually made of concrete, metal, or plastic and are placed on the corners of the array to keep it from shifting or blowing away in high winds. This type of solar mounting system is often used for large commercial and industrial solar installations, as it provides a cost-effective and reliable way to secure the panels.
The best roof structure for a solar ballasted mounting system is one that is flat and structurally sound. The roof should be able to support the weight of the ballast, which can range from 600-1,000 pounds per square foot. Additionally, the roof should have adequate drainage and be free of any debris or other obstructions that could interfere with the installation process.