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Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Dulles, VA and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

California Home I
California Home I
California Home I
Texas Home
Texas Home

+3

Avatar for SunPower
SunPower
4.2(
105
)
Solar Panel Install

Serving Dulles, VA and surrounding areas

In business since 1985

Free estimates

"I had solar panels installed by SunPower's subcontractor Hooked on Solar in 2020. In 2023 some of the panels were damaged by an electrical outage and surge. It took about 4 months for Hooked on Solar to identify the damaged panels, schedule an appointment to replacement, but finally they fixed the panels."
Coastal SunPower Solar Installation
West Coast SunPower Solar Installation
NorthEastern Solar Installation
Southern Solar Installation
SunVault™ Storage Helps Keep the Lights On

+3

Recommended by84%of homeowners
Nova Solar - 142 Photos - Energy Company -
4.9(
10
)
Solar Panel InstallSolar Panels For Electric System - Repair

Serving Dulles, VA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"When I moved into a new house in Maryland I was set on getting a solar system installed. After reviewing several proposals from competing companies I signed on with Nova Solar. From the proposal to the installation to the start-up of the system Nova Solar's attention to detail was none I have ever experienced working with subcontractors on my house. Their attention to detail was extraordinary. All of my inquiries and questions on the system were answered thoroughly and in a timely manner. There were several tax credits, renewable energy credits and grants that were available for my solar system and in my jurisdiction. Nova Solar made sure that each of the applications were completed and received for their system. When completed Nova Solar sent links to each of my electronic devices so I could have access to the system on line to track the daily energy production and to see any trouble with the system (which there have been none to date) at any time during the day. I have been in the subcontracting business for over 30 years and know a good subcontractor when I see one. I have had an excellent experience with Nova Solar and would highly recommend their services to anyone who is interested in solar energy."
Recommended by100%of homeowners
Avatar for Powur Solar Sales
Powur Solar Sales
5.0(
5
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Dulles, VA and surrounding areas

In business since 2022

Free estimates

"Excellent service from beginning to end. My favorite part was the consultation where I saw exactly what I was going to save monthly and over the long term. Also, a lot of solar consults I went through did not explain SRECs, very important to know about!"
Solar Panels Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by100%of homeowners
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Solar Panels questions, answered by experts

Installing solar panels involves drilling small holes in your roof to secure the solar panel mounting brackets. These brackets hold the solar panels in place and must withstand strong weather conditions so they’re secured into your roof. However, holes and screws are sealed to prevent leaking and further damage.

Solar shingles and solar panels are not the same. While solar shingles use the same technology as traditional solar panels, they integrate with your existing roof. That means they are used to build your roof instead of simply resting on top of it. When comparing solar shingles and solar panels, it's helpful to know that solar shingles are more aesthetically pleasing than solar roof panels. They also do better in harsh weather due to limited uplift from strong winds.

Yes, going solar really saves money. In fact, according to some calculations, the average homeowner who switches from electric to solar power will save almost $2,000 a year on energy costs. While buying solar panels and switching to solar can be costly up front, the savings add up over time. If you can sell back extra energy or take advantage of tax incentives, your savings can be even higher.

There are a few qualifying questions you should ask a local solar panel company before hiring them:

  • Will you handle permits for the installation?

  • Does your total price include the equipment and labor?

  • How long do you expect the installation process to take?

  • What kind of workmanship warranty do you include with your installations?

  • Who should I contact if I have a problem with my system after installation?

  • Do you install the panels or outsource the work to third parties?

  • Will you file for solar incentives for me?

Solar shingles typically last between 20 and 30 years, a lifespan comparable to that of traditional solar panels and standard asphalt shingles. The exact duration depends on the manufacturer and the quality of the installation. Because solar shingles are a newer technology, there is limited data on their actual long-term performance. Factors that can impact their durability and longevity include weather conditions, roof ventilation, and regular maintenance. To extend the life of your solar shingles, you should conduct regular inspections and cleaning, and make any necessary repairs as quickly as possible.

The Dulles, VA homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.