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>

How many hours of sunlight do you need for solar panels?

• <div><p>Solar panels should get at least four to six hours of direct sunlight daily. It’s even better if sunlight reaches panels between the peak hours of 10 a.m. and 3 p.m. This is enough to power a home, depending on your solar system’s size and energy needs. Remember that panels will generate some power under cloudy skies or in the shade, and many systems compensate for lower sun exposure by drawing energy from the grid or battery storage.</p></div>

Are insurance companies against solar panels?

• <div><p>Insurance companies aren’t against solar panels, but they may have concerns about the risks and costs of insuring solar. The type of policy, where you live, and the insurance company itself matter. Extreme weather can damage solar panels, and faulty installation or electrical malfunctions pose a fire risk—this, in turn, can increase insurance company liability and payouts. However, you’re likely to keep coverage as long as you have a pro install the solar system, keep it maintained, can pass a solar panel inspection, and update your homeowners policy to include solar.</p></div>

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Q: What other projects should I do at the same time as installing a new subpanel?

• <div><ul><li><p>Installing a new electrical meter box</p></li><li><p>Replacing your meter base</p></li><li><p>Replacing your service entrance cable </p></li></ul><p>The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250. </p><p>Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.</p></div>

Q: Is it worth it to go solar?

• <div><p>For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can <a href="https://www.angi.com/articles/how-much-money-solar-panels-save.htm">significantly reduce your electric bill</a>, saving money on utilities every month. Most homeowners enjoy savings that cover the cost of their solar systems within 12 years and then turn a profit. Additionally, federal and state tax incentives are available that help make solar an even better and more profitable investment.</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: Are insurance companies against solar panels?

• <div><p>Insurance companies aren&rsquo;t against solar panels, but they may have concerns about the risks and costs of insuring solar. The type of policy, where you live, and the insurance company itself matter. Extreme weather can damage solar panels, and faulty installation or electrical malfunctions pose a fire risk&mdash;this, in turn, can increase insurance company liability and payouts. However, you&rsquo;re likely to keep coverage as long as you have a pro install the solar system, keep it maintained, can pass a solar panel inspection, and update your homeowners policy to include solar.</p></div>

There are 1 highly-rated local solar panel pros.

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Verified Reviews for Solar Panel Service pros in Joelton, TN

*The Angi rating for Solar Panel Service companies in Joelton, TN 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 Joelton, TN 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 October 06, 2025

Reviewed in May 2014
They were very prompt in responding and giving me an estimate above the big deal price. I did not realize that permits and inspections by the city I live in is required. I do have other remodeling needs and will consider them for those projects. thank you
Arrow Roofing & Solar
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Reviewed in October 2014
Jason at Arrow Roofing and Solar did an excellent job and was very professional. Will use again.
Arrow Roofing & Solar
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Reviewed in March 2015
He was prompt, courteous and professional. He overcame a couple of unforeseen issues and install the solar tube just as promised and at the originally quoted rate.
Tubular Skylights
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Reviewed in May 2008
They gave us a time line of 2 weeks but had the screens ready in less than a week, and were installed quickly. They really provide a nice light without blocking the view at all. They provide privacy from the outside as well. The process went really smoothly and they accept credit cards. We had...
Sooner Solar Screens
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Reviewed in August 2015
Highly professional from start to finish. Did a great job, and it works perfectly. Completely satisfied.
The Service Co
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Reviewed in May 2015
Did a good job , only problem was that I had asked him to provide a quote for additional insulation in the attic and he never got back to me. I got tired of waiting so I hired another company to do the additional work.
Arrow Roofing & Solar
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Reviewed in December 2016
It didn't go very well. It was very difficult to get them to come out and actually do the work that we had ordered. It was not a good experience. The work that they did was only like a day. It wasn't a very long job. When we purchased the big deal, it took a really long time for them to come out...
Arrow Roofing & Solar
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Get matched with top solar panel pros in Joelton, TN

There are 1 highly-rated local solar panel pros.

Need a pro for your solar panel service project in Joelton, TN?

Solar Panel Installation

Asphalt Shingle Roofing Installation and Replacement

Electrical Switches, Outlets & Fixtures Install or Repair

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Green eclipse solar

Green eclipse solar

Smoky Hill Roofing

Smoky Hill Roofing

Tennessee Valley Window Washing

Tennessee Valley Window Washing

Green Energy Solutions

Green Energy Solutions

Sun Rays Solar Consultants

Sun Rays Solar Consultants

Shield Smart Homes

Shield Smart Homes

Clevrsun

Clevrsun

JTE SOLAR INC

JTE SOLAR INC

Tri-Star Electrical Solutions

Tri-Star Electrical Solutions

Zero Down Solar

Zero Down Solar

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