Get matched with top solar panel pros in Powell, TN

Q: Where is the best place to install solar panels on your roof?

• <div><p>Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.</p></div>

Q: What is the typical lifespan of solar panels?

• <div><p>Solar panels have a life span between 10 and 40 years, depending on the type of panel. For example, monocrystalline panels can last up to 40 years, while thin-film ones only last between 10 and 20 years. The longevity also comes down to keeping up with solar panel repairs and their related costs .</p></div>

Q: How often should solar panels be replaced?

• <div><p>Homeowners replace their solar panels after 25 years. That said, you don&rsquo;t necessarily need to replace them at the 25-year mark. You&rsquo;ll notice a declining ability to produce electricity over time. Most homeowners spring for a replacement when they notice their energy bills creeping up to regular levels or when solar panel repairs are extensive, frequent, and no longer economical. </p></div>

Q: Can all homes support solar panel systems?

• <div><p>Not all homes are suited for solar panel systems. Older roofs or those in poor condition may need repairs or replacement before solar panels can be installed. Some other factors to consider are the amount of sunlight your roof receives, the roof&rsquo;s orientation and pitch, and any shading from nearby trees or buildings.</p></div>

Q: Can you put too many solar panels on your house?

• <div><p>While you can minimally overshoot the number of solar panels you need for your home, it's not smart to go too far. Not only is the extra cost unnecessary, but your state may put caps on how much energy your home can produce and send back to the grid. It is always best to work with a solar energy professional to determine the best system size for you.</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

"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%

116 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!

14 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

"They worked very hard and even came a little early. They did a fine job."

Recommended by91%of homeowners

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Plumb Rite of East Tennessee

4.8(

)

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 2016

Free estimates

Credit card accepted

"The service was fine and they were good."

Recommended by91%of homeowners

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Showing 1-10 of 41

Solar Panels questions, answered by experts

Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.

Solar panels have a life span between 10 and 40 years, depending on the type of panel. For example, monocrystalline panels can last up to 40 years, while thin-film ones only last between 10 and 20 years. The longevity also comes down to keeping up with solar panel repairs and their related costs .

Homeowners replace their solar panels after 25 years. That said, you don’t necessarily need to replace them at the 25-year mark. You’ll notice a declining ability to produce electricity over time. Most homeowners spring for a replacement when they notice their energy bills creeping up to regular levels or when solar panel repairs are extensive, frequent, and no longer economical.

Not all homes are suited for solar panel systems. Older roofs or those in poor condition may need repairs or replacement before solar panels can be installed. Some other factors to consider are the amount of sunlight your roof receives, the roof’s orientation and pitch, and any shading from nearby trees or buildings.

While you can minimally overshoot the number of solar panels you need for your home, it's not smart to go too far. Not only is the extra cost unnecessary, but your state may put caps on how much energy your home can produce and send back to the grid. It is always best to work with a solar energy professional to determine the best system size for you.

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

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3 Types of Solar Panels to Power Your Home
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•
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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.