Do solar panels cause mold on the roof?

• <div><p>It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.</p></div>

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Q: Can I install solar panels by myself?

• <div><p>While you can install solar panels by yourself, it can be a complicated process full of lots of manual labor, risky roof work, and knowledge of electrical wiring. Most solar panel installation projects should be reserved for a trained professional&mdash;especially if you plan on connecting your panels to the electrical grid rather than for off-grid use, which doesn&rsquo;t require utility services.</p></div>

Q: What are the best solar panels to withstand hail?

• <div><p>The best solar panels to withstand hail are those rated UL 61730. These solar panels are certified to withstand hailstones up to 3 inches in diameter and travel at speeds up to 88 mph. IP68 solar panels are the next most resilient solar panel. Solar panels without these ratings can handle hail up to 1 inch in diameter that travels up to 50 miles per hour. If you live in an area with frequent or severe hailstorms, purchasing UL 61730 solar panels is often worth the investment.</p></div>

Q: Are flat or pitched roofs better for solar panels?

• <div><p>You can install solar panels on a flat or pitched roof, but keep in mind that they will need to rest at a 30- to 50-degree tilt for optimal sun absorption. It costs more to install solar panels on a flat roof because you will need to install a framing system and likely hire a structural engineer. If your roof has a pitch of more than 40 degrees, it may not be a good candidate for solar panels.</p></div>

Q: Do solar panels cause mold on the roof?

• <div><p>It&rsquo;s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation&mdash;such as roof leaks and mounts that aren&rsquo;t sealed properly&mdash;can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.</p></div>

Q: How do I know if my roof can support solar panels?

• <div><p>The best way to know if your roof can support solar panels is to hire a structural engineer. They&rsquo;ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.</p></div>

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Verified Reviews for Solar Panel Service pros in Bailey, CO

*The Angi rating for Solar Panel Service companies in Bailey, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

*The HomeAdvisor rating for Solar Panel Service companies in Bailey, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

Last update on November 04, 2025

Reviewed in November 2025
Windows and doors NO NO NO!!! Siding yes. CSR Colorado Siding Repair / Bellwether Homes did a full upgrade/renovation of our exterior. They did a great job on the HardiBoard siding but a horrible job on installing the doors. Gaps underneath the door, could see light coming thru and cold wind...
Bellwether Homes
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Reviewed in June 2024
Lenny and crew are knowledgeable and honest. They donâ t nickel and dime and run a 50 ft cable from the panel through the basement to the garage. I would highly recommend them for any electrical projects.
E & L Electric
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Reviewed in June 2024
Mark was able to quickly set aside a few hours to install the shower door and panels. He kept us updated as to his progress and communicated any questions he had - (door swing). He did an excellent job and the pricing was very fair. i would definitely hire Mark again.
A26 Projects & Design Ltd.
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Reviewed in September 2023
solved the mystery of our panel box
Beach Front Electric, LLC
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Reviewed in April 2023
3 2 1 Reviews Alllights 26 electrical panel 18 outlet 17 ceiling fan 14 +6 Sort by Most relevant Newest Highest Lowest Lynzee Buseck 1 review just now NEW Service: Light fixture installation Critical: Professionalism, Value Problem after problem with Absolute Electric. I booked an appointment to...
Absolute Electrical, Heating and Air
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Reviewed in November 2022
Rubi Construction not only painted our home but replaced wood panels, repaired some rotted wood, and stoned the front of our home. Working with Sergio and his team went very smooth and they are very good qualified craftsmen. They were always on time, friendly and very flexible with making...
Rubi Construction
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Reviewed in February 2022
Ben arrived on time of appointment. He showed me various samples of window tinting and explained the options on UV protection and solar heat reduction. He completed my four large windows in less than two hours. I was very impressed on his work and how clean the whole project went..
JAM Enterprises, LLC
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Reviewed in April 2018
I hired Bryan Peters/Energy By Design to replace a couple of old electrical panels and perform a service upgrade. This is the short version of my experience. From the start, he recurrently no-showed or was multiple hours later than promised. He also damaged my other service lines, mounted an...
Energy by Design, LLC
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Reviewed in August 2016
Several panels of the door came damaged. American Overhead Door promised replacements within 3 weeks. Now, several years later, they claim they will not fix it since too much time has elapsed. They do not stand behind their work or their word.
American Overhead Door
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Reviewed in March 2015
I have solar panels on roof to produce electricity. The cost included 16 solar panel batteries, the converter unit and also the solar panels. I was happy with there old work that's why I called them again. They are busy and have a lot of work.
Colorado Solar Energy
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