Get matched with top solar panel pros in Walhalla, SC

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>

Q: Do solar panels shorten roof life?

• <div><p>As long as your solar panels are properly installed without damage to your roof, they will not shorten the roof&rsquo;s life span. Solar panels can act as a cover or barrier to your roof and help block external elements, such as debris, heat, and UV rays. Reduced exposure to the weather can extend your roof&rsquo;s life.</p></div>

Q: How long does it take to install solar panels?

• <div><p>The time it takes to install solar panels depends on the number of panels and the size of your home, but installation takes between two and three days of work. While most contractors can install the panels over the course of a couple of days, switching to solar energy can take two to three months in total. This includes the time it takes to design the system, procure the parts, obtain the permits, install the panels, connect to the main power grid, and get an inspection. </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: Can I hook up a solar panel directly to a battery?

• <div><p>You shouldn&rsquo;t hook up a solar panel directly to a battery. That can damage the solar battery and your appliances over time. Instead, install a charge controller between your solar panel and solar battery. Charge controllers regulate voltage, prevent overcharging, and minimize the amount of electrical current to protect your battery from voltage spikes.</p></div>

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Verified Reviews for Solar Panel Service pros in Walhalla, SC

*The Angi rating for Solar Panel Service companies in Walhalla, SC 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 Walhalla, SC 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 09, 2025

Reviewed in December 2025
This is just the latest project for which we've hired Lawn and Irrigation Solutions, because of the quality and professionalism they've displayed on our previous projects. I endorse these guys, with no hesitation.
Lawn and Irrigation Solutions, LLC
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Reviewed in April 2025
They did such a wonderful job on all the projects, I would highly recommend! I had several projects: replaced the deck, fixed the french doors out to the deck. I had a Board and Batten feature wall built out and painted. Framed out the mirrors in the master bath, installed new hardware and...
Atlanta Home Transformation
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Reviewed in October 2022
Quality installation, the county inspector even commented on the professional way Renu Energy completed the work. I was impressed with the teams of installers that came here and setup their tables and it was all business. We are extremely pleased with our Solar system.
Renu Energy Solutions, LLC
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Reviewed in October 2019
Tom responded quickly to my request for an estimate. I needed a fused sub-panel upgraded to circuit breakers. He thoroughly explained what he was going to do and how it would improve the electrical safety and reliability in our house. He was able to do the work the day after we accepted his...
TPL Electric, LLC
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Reviewed in August 2019
Seth and crew did a great job. He has equipment specifically designed to do a gentle cleaning on Solar panels. It was good to get all the pollen and dirt off our 3-1/2 year old Solar panels. I'll hire them again the next time!
Green's Window Cleaning Service
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Reviewed in February 2017
It was okay. The workers installed in a few hours but some of the panels were damaged. I didn't notice it until the advertising stickers they put over the holes fell off. They didn't have the right window pattern in stock so I had to wait a few weeks to get them. Both times (the install and the...
Innovative Door Systems
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Reviewed in April 2016
This project was to panel the walls and ceiling of our garage. After completion Eric noticed an issue which was promptly remedied. These are great craftsmen that are fair and honest.
Southern Connection Unlimited, LLC
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Reviewed in July 2015
Kevin and Paul showed up on time for the estimate and early for the job. The job was completed in about an hour. Overall a very good experience other than a small amount of debris on the garage floor that I feel should have been swept up and dirty fingerprints on the new replacement panels that...
Affordable Garage Door Repair Service, LLC
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Reviewed in July 2013
We had lost all electrical power on half the residence and believed the problem was in the electrical panel. John came to the house and found that an single ground wire had come lose from an oulet and killed the power on that circuit. John fixed the issue and charged me an fair fee for his time...
STEELY ELECTRICAL SVC
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Reviewed in February 2013
The brand they sell has a high wind rating to service mild hurricanes. They are the best choice for solar panels with high wind areas. If you are not in a high wind area, I would definitely seek other estimates for comparison.
Solar Source
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Find Solar panel pros in Walhalla

US Energy Solutions, LLC

4.8(

146

)

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

Serving Walhalla, SC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"I had them install a handful of new light fixtures as well as add an electrical outlet behind our stove. I was very impressed with them and would use them again. They paid attention to the details. They came when they said they would. and they cleaned up their messes behind themselves. It was a great experience."

Response time10 hrs

Response rate92%

4 neighbors recently requested a quote

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Foothills Plumbing & Construction

4.9(

129

)

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

Serving Walhalla, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Hunter was quick to respond, requested text photos, and gave immediate advice and an accurate estimate on the phone. He was able to replace my water heater within a few hours! Friendly, professional, honest, reasonable, quick, & accurate. Thank you!"

+73

Response time9 hrs

Response rate100%

Recommended by99%of homeowners

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

Serving Walhalla, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Emergency services offered

Warranties offered

"Very well. Also, best pricing"

+12

Response time7 hrs

Response rate100%

31 neighbors recently requested a quote

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

Serving Walhalla, SC 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

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Independent Powur Consultant

5.0(

)

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

Serving Walhalla, SC and surrounding areas

In business since 2014

Free estimates

"Amazing, very professional, on-time, clean work,"

Recommended by100%of homeowners

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

Serving Walhalla, SC and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Excellent skill and knowledge of solar! I recommend them often to people interested in solar options."

Recommended by100%of homeowners

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

Serving Walhalla, SC and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"They are in the process of sending out an engineer"

Recommended by100%of homeowners

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South Carolina Solar Project

5.0(

)

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

Serving Walhalla, SC and surrounding areas

In business since 2017

Free estimates

"Jon Mason with South Carolina Solar Project did an amazing job start to finish. From the initial consultation and review of solar energy to the installation, topnotch professionalism. Jon's technical expertise, financial knowledge and passion for solar energy is evident and assured me that I was making the right choice to go Solar. I would, and have, highly recommend South Carolina Solar Project to anyone looking to go Solar!"

+61

Recommended by100%of homeowners

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Solar DeSol Power Tiles

5.0(

)

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

Serving Walhalla, SC and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Professional team showed up and installed the custom solar tile roof very quickly. They were very respectful of our schedule as well. Final product is very sharp looking and unique."

Recommended by100%of homeowners

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

Serving Walhalla, SC and surrounding areas

In business since 2008

Free estimates

"Fantastically well. They coordinated with the roof company project manager as to the timing of both removal and re-installation. They were prompt, courteous and committed to solar energy and to my project. The price was fantastic. Work was done correctly so that my water heater was up and running immediately and without any issues. n addition, I asked for a proposal for whole house solar panels--got the proposal with all the specs immediately. Awesome!
"

+11

Recommended by100%of homeowners

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Showing 1-10 of 38

Solar Panels questions, answered by experts

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.

As long as your solar panels are properly installed without damage to your roof, they will not shorten the roof’s life span. Solar panels can act as a cover or barrier to your roof and help block external elements, such as debris, heat, and UV rays. Reduced exposure to the weather can extend your roof’s life.

The time it takes to install solar panels depends on the number of panels and the size of your home, but installation takes between two and three days of work. While most contractors can install the panels over the course of a couple of days, switching to solar energy can take two to three months in total. This includes the time it takes to design the system, procure the parts, obtain the permits, install the panels, connect to the main power grid, and get an inspection.

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 .

You shouldn’t hook up a solar panel directly to a battery. That can damage the solar battery and your appliances over time. Instead, install a charge controller between your solar panel and solar battery. Charge controllers regulate voltage, prevent overcharging, and minimize the amount of electrical current to protect your battery from voltage spikes.

The Walhalla, SC 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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•
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.
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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.
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•
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.