Get matched with top solar panel pros in Coalfield, TN

Q: 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&rsquo;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&rsquo;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>

Q: Do solar panels need to be removed to replace the shingles?

• <div><p>In almost every case, solar panels need to be removed to replace roof shingles. In some cases, such as solar installations where the panels are on raised platforms above the roof surface, installers may be able to install new shingles without removing the solar installation. However, to get a quality roofing installation, panels need to come off. Most roofing contractors won&rsquo;t remove or reinstall solar panels as part of a roofing project, so you&rsquo;ll need to contact your solar provider.</p></div>

Q: How many solar panels do I need for my home?

• <div><p>The average homeowner needs around <b>22 solar panels</b>, but the exact number depends on your monthly energy consumption. Your solar professional should size your array to offset your consumption, meaning you&rsquo;ll need fewer panels if you use below-average amounts of electricity, or more than 22 if you use above-average amounts of electricity. The number of panels also depends on the output of each panel. The average is around 400 watts, but you might need more panels if you install less capable equipment. Since there are so many variables, you should have a professional size your system.</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: 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>

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Verified Reviews for Solar Panel Service pros in Coalfield, TN

*The Angi rating for Solar Panel Service companies in Coalfield, 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 Coalfield, 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 December 19, 2025

Reviewed in December 2025
They quoted this as a 2-week job. It took over 100 days. They ghosted us for weeks. They were messy, leaving trash and nails in the yard. They ordered the wrong door, and they painted it the wrong color and got paint all over the hardware. They installed a window incorrectly and tried to hide it...
Smith Roofing, LLC
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Reviewed in April 2022
Stellar Construction was fast, efficient, professional and very fair priced. Great job!!
Stellar Construction
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Reviewed in March 2022
Webbs came installed an aluminum fence & capped a retainer wall by my pool. he also laid down sod & installed drainage pipes on all my gutters to stop my backyard from washing away. All the guys were professional, friendly & hardworking.
Webb's Contracting & Excavation, LLC
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Reviewed in February 2020
Installed 240v 50a line from service panel to carport for the Level 2 EV charger. Installed 120v 20a line for security system through carport ceiling. The team was very skilled, communicated well with owner, excellent job.
Knoxcet, LLC
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Reviewed in July 2017
Complete removal of inside of circuit breaker, installed new inside panel, all new breakers and new outside cover and installed three new outlets on outside of building. Also checked and repaired outlets that were not working in l/r. Very professional and considerate.
NLTL, LLC
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Reviewed in January 2017
They checked out everything in the kitchen and replaced the breaker in the panel. They were very professional and came the day after we called them, This is the fourth time we have used Steve Merritt and would definitely use them again if we had another electrical problem,
Steve Merritt Electric
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Reviewed in May 2016
They diagnosed the problem and installed a new panel box at my request. The work was very professional and they checked every circuit and labeled the breakers in the box - that's a big help! Used them a second time when an outlet stopped working. He found the source of the problem (a bad...
Diversified Electrical Co
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Reviewed in March 2016
When I first talked with Steve about what I needed he listened and did not try to push any extras on the project. He and his crew arrived on time and worked several hours. During the time as the new panel, breakers, switches, and lights were installed they kept we advised and asked if...
Steve Merritt Electric
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Reviewed in April 2014
I was at work so I didn't get a chance to meet Jay except over the phone. He did an excellent job though and even helped move some furniture around so he could have room to install the screens. He made the solar screens at our house and my wife told me he worked very hard creating and installing...
Screenmobile
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Reviewed in January 2013
Went great. They arrived as scheduled and went right to work. This is the first inspection since we bought the house, and I didn't expect problems because the furnace is just a couple of years old. He confirmed that everything looked very good. <br /> One thing they were particularly...
John H. Coleman Co LLC
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Find Solar panel pros in Coalfield

Your Home Solar, LLC

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Repair

Serving Coalfield, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"They did a great job. Showed up when they said and were super nice. The panels look great and work great. I love being on solar. I have had them over 2 years and still going strong."

Response time1 day

Response rate90%

122 neighbors recently requested a quote

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SHEPCO PLUMBING & RESTORATION PLLC

5.0(

)

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

Serving Coalfield, TN and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Shepco Plumbing & Restoration is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

11 neighbors recently requested a quote

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

Serving Coalfield, TN and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Danielle bent over backwards to assist us! I wouldn’t hesitate to contact them for other projects!"

Recommended by100%of homeowners

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Advanced Heat, A/C, & Plumbing

4.6(

847

)

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

Serving Coalfield, TN and surrounding areas

In business since 1970

Emergency services offered

Credit card accepted

"Brian did an excellent job and now I have heat for this crazy Tennessee weather. "

Recommended by92%of homeowners

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R & M Climate Control Service Experts

4.3(

)

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

Serving Coalfield, TN and surrounding areas

In business since 1977

Emergency services offered

Credit card accepted

"The cost is for 2 visits and they service 3 units per visit. They recently tore off some insulation to get to an inspection and didn't put it back. They fell all over themselves to fix it when I called them. My A/C froze up a couple of weeks ago at 9 o'clock at night during the week and someone came right over at a low cost. We've been super happy with these folks. They've been great!"

Recommended by81%of homeowners

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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 Coalfield, TN 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

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

Serving Coalfield, TN and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Excellent service! Very personable, friendly and knowledgeable! Gave me some tips for how to trouble shoot similar issues in the future. Will definitely use again!!!
"

Recommended by91%of homeowners

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Beautiful Homes of TN

5.0(

)

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

Serving Coalfield, TN and surrounding areas

In business since 2002

Free estimates

Credit card accepted

We offer a wide range of services to be a one stop shop for our customers

+13

Recommended by100%of homeowners

Serving Coalfield, TN and surrounding areas

In business since 2011

"This project took too long. I would give Nathan a 5 stars and the other is negative 5."

+52

Response time5 days

Recommended by100%of homeowners

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

Serving Coalfield, TN and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The Tech came out and due to the parts shortage he was not able to replace the front panel so Choice warranty gave me a voucher to replace it. I'm very pleased with their services. All I paid was the service fee."

Recommended by81%of homeowners

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Showing 1-10 of 22

Solar Panels questions, answered by experts

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.

In almost every case, solar panels need to be removed to replace roof shingles. In some cases, such as solar installations where the panels are on raised platforms above the roof surface, installers may be able to install new shingles without removing the solar installation. However, to get a quality roofing installation, panels need to come off. Most roofing contractors won’t remove or reinstall solar panels as part of a roofing project, so you’ll need to contact your solar provider.

The average homeowner needs around 22 solar panels, but the exact number depends on your monthly energy consumption. Your solar professional should size your array to offset your consumption, meaning you’ll need fewer panels if you use below-average amounts of electricity, or more than 22 if you use above-average amounts of electricity. The number of panels also depends on the output of each panel. The average is around 400 watts, but you might need more panels if you install less capable equipment. Since there are so many variables, you should have a professional size your system.

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.

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.

The Coalfield, TN 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]
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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.
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•
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.
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•
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.