Not only do solar panels reduce your family's environmental impact, but they can also lower your monthly utility bills. For the best possible outcome, panels must be installed on a sturdy, reliable roof. If your roofing system exhibits the following signs, roof repairs are recommended to ensure you are pleased with the finished product. 

Why Is a Solid Base Crucial for a Solar Panel Installation?

Solar panels usually weigh about 40 pounds each, and most homes require from 20 to 25 panels to generate a sufficient amount of energy. Accordingly, your roof must be in great shape to support this additional weight. Without a solid base, there is a significant risk of structural issues after installation. Panel damage may also occur if a section of your roof collapses or sags. 

A fully intact roof also allows the installer to place panels for the maximum sun exposure. Under ideal circumstances, panels should be positioned at a 30-degree angle facing south. If the roof can't accommodate south-facing panels, the panels must be oriented to the east or west. If there are existing defects, such as missing shingles or holes, the installer will be limited in terms of placement. 

What Types of Repairs Might Be Necessary?

While a few missing or damaged shingles might not seem like a major issue, they can signal underlying damage, including issues with the waterproof membrane or decking. Compromised roofing systems can also cause problems within the home. 

For example, attic leaks may stain walls and ceilings, as well as contribute to mold growth and decrease indoor air quality. Leaks can result from defective flashing, which are pieces of metal installed over valleys, around skylights, and other areas where water is likely to penetrate. 

Flashing expands and contracts as the temperature fluctuates, so it can come loose over time. If you notice that flashing is missing or otherwise compromised, schedule roof repairs prior to panel installation. 

If you want to install solar panels on your roofing system, trust Better Together Solar in Cleveland, OH. This team uses dependable products and materials, and will plan the installation for maximum sun exposure. If you have questions about solar power or the installation process, visit them online or call (216) 236-3786.