Get matched with top solar panel pros in Arrington, VA

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: 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: Should I buy a solar battery or a generator?

• <div><p>If you&rsquo;re deciding between a <a href="https://www.angi.com/articles/solar-batteries-vs-generators.htm">solar battery versus a generator</a> for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don&rsquo;t have many ongoing costs. </p></div>

Q: What other projects should I do at the same time as installing a new subpanel?

• <div><ul><li><p>Installing a new electrical meter box</p></li><li><p>Replacing your meter base</p></li><li><p>Replacing your service entrance cable </p></li></ul><p>The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250. </p><p>Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.</p></div>

Q: Are flat or pitched roofs better for solar panels?

• <div><p>You can install solar panels on a flat or pitched roof, but keep in mind that they will need to rest at a 30- to 50-degree tilt for optimal sun absorption. It costs more to install solar panels on a flat roof because you will need to install a framing system and likely hire a structural engineer. If your roof has a pitch of more than 40 degrees, it may not be a good candidate for solar panels.</p></div>

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Verified Reviews for Solar Panel Service pros in Arrington, VA

*The Angi rating for Solar Panel Service companies in Arrington, VA 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 Arrington, VA 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 July 27, 2026

Reviewed in July 2026
In July 2026 we had Solar's Custom Arbor Care cut out dead limbs and trim several large oaks, plus cut down several dead trees on our property in Arrington VA. Bobby and his team did a great job! The company has never had an insurance claim; however, they are insured just in case. I...
Solar's Custom Arbor Care
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Reviewed in May 2026
The presentation was good. But the service involved replacing my rain gutter guards rather than using the guards I have on hand. Also LeafFilter does not do the work themselves but uses subcontractors whom they supposedly train. But I did not want to deal with a subcontractor who may or may not...
LeafFilter Gutter Protection
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Reviewed in December 2025
We selected Perimeter and another competitor for quotes. Gabriel from Perimeter came out and inspected the roof, told us he noticed that there were 2 layers of shingles with the last set being installed incorrectly. He said he would give us a quote in a few days. The competitor came out,...
Perimeter Roofing VA, LLC
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Reviewed in January 2025
Top Notch Company! I called Childress Electrical LLC and they very promptly came to my home! I did not understand what and Microinverter Issues and was about with the solar energy on my home. They thoroughly explained the problem and checked voltage throughout the system. Excellent...
Childress Electrical LLC
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Reviewed in June 2024
Mike and Jr did great on our house! We no longer feel the heat coming in our living room window and can’t wait to see our electric bill drop! Our house looks amazing now! Easy to clean windows too! Great job guys!
Dawson Aluminum Inc
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Reviewed in November 2023
I have worked with CAF Renovations on many projects together and have referred them to friends and colleagues. They are trustworthy and have integrity, they do great work and they are delightful to work with.
CAF Renovation
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Reviewed in November 2023
They even seeded and scattered straw over the bare spots. Excellent. Highly recommended.
JD Brothers Tree Services
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Reviewed in April 2023
We had Irrigation Solutions Group do landscaping for us. Antonio and Jesus were good to work with. They were very professional and did a great job. The workers they used were very polite and accommodating. We are very happy with their work.
JV irrigation solutions llc
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Reviewed in June 2022
I would recommend Leake Co Services LLC to anyone for any project. He made sure the project was done how you wanted and he enjoyed the job he was doing. This will be the first company/service I will contact if I need anything done for my house
Leake Co Services LLC
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Reviewed in September 2021
A pleasure to work with. Solved our roofing problems with an experienced approach and professional results.
Blue Collar Contractors
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Find Solar panel pros in Arrington

RooterMan of Virginia

4.8(

199

)

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

Serving Arrington, VA and surrounding areas

Approved

In business since 1992

Emergency services offered

Warranties offered

"We last had our system pumped out several years ago, and that company had trouble finding it, and had to dig into my wife's garden. George and Eddie came out and had the technology and tools to find it and pump it. The digging was hard, and I had a lot of questions about the tank and its function. They were patient and thorough. I'll use them again."

Response time1 day

Recommended by93%of homeowners

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Earth Right Mid-Atlantic

3.8(

)

Solar Panels For Electric System - RepairSolar Panels For Electric System - Repair - For Business

Serving Arrington, VA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"We recently installed a solar shield, solar attic fans, and 30 solar panels on our home. We are so happy with everything! From the first time we sat done with Shane Durie, to the installation, to the time it was switched on. They were very polite, professional, knowledgeable and respectful of our property. They even took care of permits and HOA approval. If anyone is looking for someone to install solar panels, give them a call, you will be happy you did. 5â ï¸ â ï¸ â ï¸ â ï¸ â ï¸"

+35

Response time1 day

Response rate85%

78 neighbors recently requested a quote

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Holistiq Building Systems and Services LLC

5.0(

)

Solar Panel Install

Serving Arrington, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Most reliable, knowledgeable and expedient! Left our place in great order, Will definitely work with Holistiq Building in the future! Highly recommend!"

Response time5 hrs

10 neighbors recently requested a quote

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

Serving Arrington, VA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"The whole process was great! My family and I were very pleased with the friendly service. On top of all that, fantastic results with the installation of the solar panels."

House From Dallas With Freedom Solar Panels

Recommended by100%of homeowners

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Independent Powur Solar Energy Consult.

5.0(

)

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

Serving Arrington, VA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Trevor was highly informative and guided me through the process. I HIGHLY recommend using him if you are th inking of solar....Great tax advantage."

ACT NOW BEFORE THE PROMOTION COMES TO AN END!

Side by Side Comparison of what the Black on Black looks like vs Black with white grid lines!

+25

Recommended by100%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 Arrington, VA and surrounding areas

In business since 2014

Free estimates

"Gary was very profesional and offered us great service and pricing!!"

Recommended by100%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+5 more

Serving Arrington, VA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Service has been fantastic, they added wiring, panels, all the electrical work. They provided more than I bargained for, they followed up well."

Recommended by100%of homeowners

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Fluvanna Plumbing Services

4.8(

163

)

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

Serving Arrington, VA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Everything went well except for the dishwasher, I had to get him to return to fix plus the plumbing install for the bathtub was extended into the drywall for the half bath below so a special panel was require paint the ceiling in that room at extra cost.

"

Recommended by98%of homeowners

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

Serving Arrington, VA 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 Arrington, VA 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

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Showing 1-10 of 26

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.

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.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

Installing a new electrical meter box
Replacing your meter base
Replacing your service entrance cable

The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250.

Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.

You can install solar panels on a flat or pitched roof, but keep in mind that they will need to rest at a 30- to 50-degree tilt for optimal sun absorption. It costs more to install solar panels on a flat roof because you will need to install a framing system and likely hire a structural engineer. If your roof has a pitch of more than 40 degrees, it may not be a good candidate for solar panels.

The Arrington, VA 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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•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Repair Solar Panels? [2026 Data]
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•
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3 Types of Solar Panels to Power Your Home
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How Do Solar Panels Work? The Homeowner’s Guide to Understanding Solar Power
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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.