The Truth About Solar Panels & Roof Damage
Thinking about installing home solar panels, but worried about what they’ll do to your roof?
We have good news for you: Solar panels almost never cause roof damage, as long as they’re installed correctly. In some cases, they can even help protect your roof.
Here’s how solar panels impact your roof before, during, and after installation.
Before Installation: Making Sure Your Roof Is Ready for Solar
Rooftop solar panels last for 25-30 years, so it’s important to make sure your roof is in good condition before you install them. Most of the time, when homeowners run into roof maintenance issues with solar panels, it’s because their roof was old or in poor condition before they installed solar.
At SouthFace Solar & Electric, we start with a roof readiness check as part of the solar design process. Our team will inspect your roof and, if we find something that could cause issues, we’ll help you address them before moving forward.
Here’s what we look for:
- Age – Ideally, your roof should have another 20+ years of life left when you go solar.
- Damage – Missing singles, cracks, and leaks should be repaired before you go solar.
- Structural Soundness – Your roof needs to be strong enough to support added weight.
Most of the roofs we look at are a good fit for solar panels. But sometimes, repairs are needed. We’ll talk to you about your roof’s condition and help you decide on the best path forward.
It’s not usually necessary, but some homeowners use going solar as the perfect time to re-roof. Tackling both projects together is easier, and it puts your solar panels on the same timeline as your roof, so you won’t have to replace one before the other.
During Installation: How We Protect Your Roof
One of the biggest concerns we hear from homeowners is that solar panels will put holes in their roof and cause leaks. With the right equipment and experienced installers, this isn’t something you need to worry about.
A good installer will:
- Use high-quality solar mounting systems
- Seal every attachment to make it watertight
- Match installation methods to your roof type (shingle, tile, or metal)
- Have a trained, experienced crew
- Back their work with a warranty that covers leaks
This is exactly how we approach every installation at SouthFace Solar & Electric. Our in-house team handles every installation using the highest-quality materials and waterproofing techniques. And, we stand behind our work with a comprehensive workmanship warranty that protects you and your roof.
After Installation: Long-Term Benefits & Maintenance
Once your solar panels are installed, they can help protect your roof.
Solar panels act like a shield that can block sunlight from hitting your roof. That reduces wear and tear, which can prevent fading and help your roof last longer.
Another surprising benefit is cooler attic temperatures. Solar panels add shading that can keep your roof and the attic below it a little bit cooler. During an Arizona summer, any extra cooling power your home can get is a huge plus.
FAQs About Solar Panels & Roof Maintenance
Do Solar Panels Damage Your Roof?
No. If your solar panels are installed correctly by an experienced professional, they will not damage your roof or cause leaks.
What Happens if You Need Roof Maintenance with Solar Panels?
In many cases, you can do roof work without removing your solar panels. It depends on the extent of the damage and the repair needed. If you’re replacing your roof, they’ll definitely need to come off.
If you ever find yourself in that position, we’ll be here to help. We’ll coordinate with your roofer to make sure your panels are removed and reinstalled safely with as little downtime as possible.
Do Solar Panels Void Roof Warranty?
Installing solar panels does not usually void your roof warranty. It’s important to read your warranty carefully to be sure. Some warranties require specific installation methods. We would be happy to review your warranty during your free consultation and address any concerns you may have.
