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 solar panels does it take to run a refrigerator?

• <div><p>On average, a typical fridge uses 115 kWh per month. With eight hours of sunlight per day, a 100-watt solar panel can produce 30 kWh per month. This means you’ll need at least four dedicated panels to power the refrigerator with solar energy. Consult with a solar power specialist to get a more accurate estimate.</p></div>

Get matched with top solar panel pros in Addison, ME

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 long do solar shingles last?

• <div><p>Solar shingles typically last between 20 and 30 years, a lifespan comparable to that of traditional solar panels and standard asphalt shingles. The exact duration depends on the manufacturer and the quality of the installation. Because solar shingles are a newer technology, there is limited data on their actual long-term performance. Factors that can impact their durability and longevity include weather conditions, roof ventilation, and regular maintenance. To extend the life of your solar shingles, you should conduct regular inspections and cleaning, and make any necessary repairs as quickly as possible.</p></div>

Q: Is installing solar panels worth it?

• <div><p>Installing solar panels is worth it if you&rsquo;re frustrated with paying high utility bills, live in a sunny location, and qualify for tax credits and incentives. Most homeowners cut between $650 and $1,500 from their utility bills each year by installing solar panels. Over the course of your panel&rsquo;s warranty, you could save anywhere from $16,300 to $37,500, though those in sunny areas with high energy costs could save more than $100,000. </p></div>

Q: What questions should you ask your solar panel inspector?

• <div><p>There are a few great <a href="https://www.angi.com/articles/hiring-solar-installer-ask-these-8-questions.htm">questions to ask a solar contractor</a> or inspector when you speak to them. You&rsquo;ll probably want to find out about the energy yield and efficiency of your array, ensuring the actual output matches the amount you calculated when installing the array in the first place. It&rsquo;s also a good idea to find out about any damage or wear and tear on the array and to inquire about how soon you need to make repairs or replacements to essential components.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your solar panel service project in Addison, ME?

Select your specific project to find the pro for you.

Verified Reviews for Solar Panel Service pros in Addison, ME

*The Angi rating for Solar Panel Service companies in Addison, ME 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 Addison, ME 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 June 22, 2025

Reviewed in June 2025
Needed help with water pooling up on my lawn. They were able to reslope the area to keep the water flowing down and not pool up. I recommend them.
Look's Point Construction
Request a quote
Reviewed in August 2024
Chad and his crew were awesome. They did a fantastic job on our home, garage & shed. One other contractor put me off for over a year. I called Chad and they were working on my home on less than a month. They were fast, professional and cleaned up the entire property before leaving. My...
C P Hanscom and Son's LLC
Request a quote
Reviewed in July 2023
Jeffery responded quickly to the request and assessed the situation. He completed the job on time and communicated the specific needs of the project. I would hire him again and would recommend him to others.
D&M Earthworks
Request a quote
Reviewed in June 2023
Easy to work with, showed up when they said they would. Roof turned out great!
Roofsmith Roofing Jr., LLC
Request a quote
Reviewed in April 2023
Jesse and his crew gave exceptional service. They not only cut down and chipped our tree, but they also used a leaf blower to clean up the debris. We will certainly hire them again!
Sons Of Thunder Tree Service
Request a quote
Reviewed in February 2023
Solari energy is great. They guided me through financing, and I was able to pay nothing down. I spoke with my tax representative, and I qualified for the federal renewable tax credit as well. They put in a 12 kW system with a 9 kW battery backup at my house. They made the whole process easy. The...
Solari Energy Consultation
Request a quote
Reviewed in September 2021
Dave and his crew were exceptional. From the assessment stage to the project’s end, Family Roofing was thorough and professional. I would definitely work with them again.
Family Roofing
Request a quote
Reviewed in December 2020
David installed a transfer switch for a generator for my parents in Milbridge. He went above and beyond. Top notch workmanship and customer service. Would recommend to a neighbor or friend.
David Green Electric
Request a quote
Reviewed in November 2020
We hired AMEG to move our power panel to the opposite interior wall to bring it up to code. We also intend to get them to run new power lines to a redesigned kitchen. The work on the panel box was the first step in remodel of oui
AMEG Services
Request a quote
Reviewed in August 2008
During an August heat wave, we finally decided we'd waited long enough (4 years) to upgrade an inadequate window a/c in our finished attic space, used as my spouse's home office. But we weren't sure what the best solution was: Did we need a bigger window a/c? A sunshade over the a/c? A...
Sila Heating, Cooling, Plumbing and Electrical
Request a quote

Find Solar panel pros in Addison

R&J Solar LLC

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Addison, ME and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We provide residential and commercial solar power options, and provide support services for industry partner companies. We offer no cost consultations and $0 down financing. Please contact our office for a consultation at (931)922-8258.

Recommended by100%of homeowners

Request Quote

Dish Network Retailer Satellite Country

4.0(

283

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Addison, ME and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"WE lose signal when it storms, but only for a very short time. A little expensive compared to Dish, but the programming is much better.
"

Recommended by74%of homeowners

Request Quote

New England Home Renovations LLC

4.0(

311

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Addison, ME and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"When working around the house I noticed that my main circuit breaker panel was suffering some severe corrosion which turned out to be due to a leak coming down the main power cable. NE Renovations had gotten good reviews so I asked them and others for a quote. The NE Renovations team (I believe sub-contractors) seemed to know the most about what they were doing and also helped me take temporary measures to stop the leak. When they came back to perform the job they were very quick, clean and professional. This included replacing the interior and exterior wall penetration, meter box, main feed cable and some pieces on the circuit breaker panel. They also dealt with the town for permits and the electric company for pulling the box. Overall they did exactly what they said for the price that they quoted and I was very pleased with their service. I also used two of the Angie's List "BigDeal" coupons, which they handled without any problems. I would definitely recommend them to others.
"

+37

Recommended by89%of homeowners

Request Quote

American Home Shield – Home Warranty

3.5(

5,688

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Addison, ME and surrounding areas

In business since 1971

Credit card accepted

"We've used them for 16 years between our two homes.The cost is very reasonable.We pay a service fee visit. If its not covered, let say when our dishwasher was replaced. We wanted a more expensive one so we paid the difference."

Recommended by65%of homeowners

Request Quote

Solar Panels questions, answered by experts

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.

Solar shingles typically last between 20 and 30 years, a lifespan comparable to that of traditional solar panels and standard asphalt shingles. The exact duration depends on the manufacturer and the quality of the installation. Because solar shingles are a newer technology, there is limited data on their actual long-term performance. Factors that can impact their durability and longevity include weather conditions, roof ventilation, and regular maintenance. To extend the life of your solar shingles, you should conduct regular inspections and cleaning, and make any necessary repairs as quickly as possible.

Installing solar panels is worth it if you’re frustrated with paying high utility bills, live in a sunny location, and qualify for tax credits and incentives. Most homeowners cut between $650 and $1,500 from their utility bills each year by installing solar panels. Over the course of your panel’s warranty, you could save anywhere from $16,300 to $37,500, though those in sunny areas with high energy costs could save more than $100,000.

There are a few great questions to ask a solar contractor or inspector when you speak to them. You’ll probably want to find out about the energy yield and efficiency of your array, ensuring the actual output matches the amount you calculated when installing the array in the first place. It’s also a good idea to find out about any damage or wear and tear on the array and to inquire about how soon you need to make repairs or replacements to essential components.

On average, a typical fridge uses 115 kWh per month. With eight hours of sunlight per day, a 100-watt solar panel can produce 30 kWh per month. This means you’ll need at least four dedicated panels to power the refrigerator with solar energy. Consult with a solar power specialist to get a more accurate estimate.

The Addison, ME homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Timothy Moore
•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Repair Solar Panels? [2026 Data]
There are a few factors to consider when it comes to solar panel repair costs. This guide breaks down the prices of solar panel removal, repair, and replacement.
Angi
•
May 16, 2026May 16, 2026
How Much Does Solar Panel Installation Cost? [2026 Data]
Discover the average solar panel installation cost, key price factors, and expert tips to help you budget for your solar project.
Angi
•
Apr 6, 2026Apr 6, 2026
How Much Does It Cost to Remove Solar Panels? [2026 Data]
Find out how much it costs to remove solar panels, including average prices, key cost factors, and tips to save money on your solar panel removal project.
Mariel Loveland
•
Jul 9, 2026Jul 9, 2026
3 Types of Solar Panels to Power Your Home
There are three types of solar panels: monocrystalline, polycrystalline, and thin-film. Before choosing one for your home, here are the pros and cons of each.
Lauren Bongard
•
Jul 31, 2026Jul 31, 2026
How Do Solar Panels Work? The Homeowner’s Guide to Understanding Solar Power
How do solar panels work and what exactly do they do? Learn all about solar power generation to decide if it’s the right decision for your home.
Stacey L. Nash
•
Jul 8, 2026Jul 8, 2026
Solar Panels vs. Solar Shingles: Which Is the Better Fit for Your House?
If you’re making the switch to solar energy, you’ll want to know the difference between solar panels versus solar shingles. Here are the pros and cons of each.