Get matched with top solar panel pros in Powell, TN

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: Can you put solar on a tar and gravel roof?

• <div><p>Yes, it is possible to install solar panels on a tar and gravel roof, but it is not the ideal roofing material for a solar installation. The process requires roof penetrations to install the solar racking system. While installers will seal these penetrations, they still increase the risk of leaks. This risk is higher on tar and gravel roofs, which are often flat. Flat roofs are more prone to leaks than sloped roofs because they can pool water during heavy rain and hold snow for longer periods, exposing the roof to more moisture.</p></div>

Q: How hard is it to install solar panels by yourself?

• <div><p>DIY solar panel installations are hard to manage by yourself. You&rsquo;ll likely need some help or prior experience to make the project worth the effort.</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 protect your roof from hail?

• <div><p>Solar panels can protect your roof from hail, as they can withstand hail up to 1 inch in diameter that falls up to 50 mph. Your solar panels may experience damage if the hailstones are bigger and travel faster. Your <a href="http://www.angi.com/articles/what-does-hail-damage-look-like.htm">roof can still suffer hail damage</a>, and it&rsquo;s essential to look for signs and repair issues right away. Roof damage can lead to leaks and water damage inside your home.</p></div>

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Verified Reviews for Solar Panel Service pros in Powell, TN

*The Angi rating for Solar Panel Service companies in Powell, 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 Powell, 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 June 25, 2026

Reviewed in June 2026
Had a different company come out to figure out what was making our lights flicker. They never did get it resolved, had Atomic come out and they identified the problem being a bad electrical panel. Replaced it in short order, etc., THESE guys know there stuff.
Atomic Electric Service Inc.
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Reviewed in January 2026
Tymothy and his team went above and beyond my expectations. Changed out an outdated panel, installed lighting in multiple rooms, and installed an outside disconnect for a new hot tub. They were so professional in everything they did. Kept job site clean and organized. Completed work before...
Remnant Electric LLC
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Reviewed in November 2025
Clifton and his crew were the one thing that went right on our business construction project. They were easy to communicate with, professional, and got the job done. They installed all of our electrical wiring, panels, lighting, etc. ,and we've never had any problems. I will definitely be...
Holloway Legacy Electric LLP
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Reviewed in March 2025
I had to reach out to John as a new customer on a Sunday of all days and he was able to send a crew within hours to get to work. Once it was determined we needed a new panel, John and his team worked to make us a priority and replaced our entire panel within days. He and his crew were very nice...
Gosnell Electric Company, LLC
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Reviewed in March 2022
Charlie and Rusty installed new outlets in my garage this week. They were on time, friendly, professional. OSP also installed a new electrical panel earlier this year and did a great job. HIGHLY recommend OSP!
ONE Service Pros
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Reviewed in December 2019
Great folks to work with, and a fair price. They installed a new breaker panel to replace the old fuse box, and did a fine job. I would recommend them to others.
ONE Service Pros
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Reviewed in August 2019
Awesome! 1 month into our new house (which passed inspection), my wife call me and said the circuit panel was smoking! Truitt was there within 15 minutes. Which was enough to get an A from me. They stopped the issue that caused the smoking until they could replace the entire panel the next day....
Truitt Electric
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Reviewed in July 2019
Charge of $275 to install a new breaker switch on the panel was excessive. Job takes minutes, should have $100 or less. Proposal was made for additional electrical work, but it was on plain paper, unsigned and no firm identity, AND the guy took it with him. So why waste my time? Man was...
Mr. Electric of Knoxville
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Reviewed in July 2015
They were on time and very professional. They explained how we should build a few small fires to cure the panels before building a roaring fire. They answered all our questions and performed the work in a timely manner. One of the panels developed a crack, and we called them. They apologized and...
THE MAD HATTER AIR DUCT CLEANING & CHIMNEY SWEEPIN
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Find Solar panel pros in Powell

Your Home Solar, LLC

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Repair

Serving Powell, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Everyone from the start of working with this company was great. We had solar panels installed back in 2022 and the company then they went under federal control. I had called multiple companies, no one was willing to help except your home solar. We needed a permit to get the solar up and running which also meant the state inspection. Anita, Landon and all of the other employees that we encountered in this process made it a very easy process. I would recommend this company to anyone looking for solar or that needs to get panels they have up and running."

Response time1 day

Response rate90%

116 neighbors recently requested a quote

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

Serving Powell, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Show up at time they stated would be there. Looked at job gave a price and did a great job in fixing the problem. Will use them again."

+11

Response time2 days

Response rate100%

1 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 Powell, 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 Powell, TN and surrounding areas

In business since 2008

Free estimates

Warranties offered

"I had 25 LG solar panels installed by Sunpro this year and they did a fantastic job. The communication was great and the install crew was very professional. It's been awesome watching our electric bill go down!"

Recommended by89%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Powell, TN and surrounding areas

In business since 2015

Free estimates

At Tungsten Solar, we bring solar energy into your home or business confidently and cost effectively. The transition to solar energy should be a stress-free, exciting step forward. Tungsten Solar works to achieve this goal by developing a unique plan for your home or business, using highly proven technologies.

Response time2 days

Response rate99%

Recommended by91%of homeowners

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

Serving Powell, 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 Powell, TN and surrounding areas

In business since 1970

Emergency services offered

Credit card accepted

"Excellent service! Very professional people. Honest."

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 Powell, TN and surrounding areas

In business since 1977

Emergency services offered

Credit card accepted

"The tech came out the day we called, provided excellent service and good advice for cair of our aging AC system."

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 Powell, TN and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"We use Dish and we have had them for years. Obviously I am comfortable with them. The cost of service fluctuates a little. I haven't had to call them for years but when I do call they do respond so I can't complaint. I haven't had any problems."

Recommended by74%of homeowners

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

Serving Powell, 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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Showing 1-10 of 41

Solar Panels questions, answered by experts

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.

Yes, it is possible to install solar panels on a tar and gravel roof, but it is not the ideal roofing material for a solar installation. The process requires roof penetrations to install the solar racking system. While installers will seal these penetrations, they still increase the risk of leaks. This risk is higher on tar and gravel roofs, which are often flat. Flat roofs are more prone to leaks than sloped roofs because they can pool water during heavy rain and hold snow for longer periods, exposing the roof to more moisture.

DIY solar panel installations are hard to manage by yourself. You’ll likely need some help or prior experience to make the project worth the effort.

For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can significantly reduce your electric bill, 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.

Solar panels can protect your roof from hail, as they can withstand hail up to 1 inch in diameter that falls up to 50 mph. Your solar panels may experience damage if the hailstones are bigger and travel faster. Your roof can still suffer hail damage, and it’s essential to look for signs and repair issues right away. Roof damage can lead to leaks and water damage inside your home.

The Powell, 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]
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
•
Sep 24, 2026Sep 24, 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.
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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.