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Best 10 Solar Companies in Ashburn, VA

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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

With Ashburn's clear skies and below-average rainfall, it's a perfect area for families and businesses hoping to harness the added sunlight by buying panels from one of the best solar installers. While switching to solar energy comes with upfront costs, local homeowners could ultimately save $900 per kilowatt on their electric bills. A professional technician can help you select the best panels to maximize your savings. In this guide, we'll highlight Ashburn's best solar companies and offer tips for your company choice, so you can find the ideal one for your home.

Most Reputable
Blue Raven Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Offers high-efficiency panels and storage options
  • Provides unique in-house financing options
  • Recognized as one of the most reputable solar companies

10 Best Solar Companies in Ashburn

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
GreenBrilliance Logo
Top Rated

GreenBrilliance

4.8/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 330 reviews


13655 Dulles Technology Dr Suite 130, Herndon, VA 20171

(703) 657-0090

www.greenbrilliance.com
American Solar Enterprises LLC Logo

American Solar Enterprises LLC

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 54 reviews


46400 Benedict Dr STE 203, Sterling, VA 20164

(703) 589-1136

www.thesolardr.com
Sky NRG Solar Inc. Logo

Sky NRG Solar Inc.

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 56 reviews


12020 Sunrise Valley Dr #100, Reston, VA 20191

(703) 935-2350

skynrgsolar.com
Prospect Solar LLC Logo

Prospect Solar LLC

4.1/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 22 reviews


22570 Markey Ct Suite #102, Sterling, VA 20166

(703) 444-2447

www.prospectsolar.com

Greenway home improvements

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 223 reviews


10306 Eaton Pl Suite 300, Fairfax, VA 22030

(571) 530-7079

greenwayhomeimprovements.com/contact

Glim Solar

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 39 reviews


18310 Montgomery Village Ave #300, Gaithersburg, MD 20879

(240) 739-0827

www.glimsolar.com
Sustainable Energy Systems LLC Logo

Sustainable Energy Systems LLC

3.8/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 78 reviews


4509 Metropolitan Ct unit h, Frederick, MD 21704

(301) 788-4003

sustainableenergysystems.net
SunGaze Solar, L.L.C. Logo

SunGaze Solar, L.L.C.

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


137 National Plaza Suite 300 - #1, Forest Heights, MD 20745

(844) 786-4293

www.sungazesolar.com
Advanced Solar Logo

Advanced Solar

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 351 reviews


3321 75th Ave suite f, Landover, MD 20785

(202) 505-5401

www.advanced.solar
EDGE Energy Logo

EDGE Energy

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 206 reviews


6854 Distribution Dr, Beltsville, MD 20705

(301) 321-7868

www.edge-gogreen.com/solar/maryland

Best of the rest

Below are home warranty companies that provide decent coverage but fell short of top scores in our rating system. We recommend these only for specific coverage needs.

  • Solar Holler

    4.4/ 5

    207 N Princess St, Shepherdstown, WV 25443

    (304) 362-9615

  • Tiger Solar

    4.7/ 5

    8033 Penn Randall Pl B, Upper Marlboro, MD 20772

    (301) 355-0031

  • Vesta Home Energy

    4.7/ 5

    20 E 8th St Suite 3, Front Royal, VA 22630

    (844) 837-8266

  • Paradise Energy Solutions

    4.7/ 5

    10312 Governor Lane Boulevard suite 5003, Williamsport, MD 21795

    (301) 917-3342

  • The Solar Brokers USA

    4.7/ 5

    16701 Melford Blvd #400, Bowie, MD 20715

    (443) 758-0947

Ranking Methodology

We assessed a multitude of Ashburn solar companies, using the following criteria to select the best:

  • Warranty and service offerings: Solar contractors should stand behind their systems and services with warranties. We evaluated how each company responds to issues and warranty claims, focusing on timeliness and customer satisfaction.
  • Certifications and credentials: Each provider on our list complies with state and city licensing requirements and keeps current with industry best practices. Many of them have been a part of the Ashburn community for a decade or longer.
  • Educational programs and business model: Solar technicians must be good teachers. They should utilize their years of experience answer your questions on how to look after your system and maximize its performance.
  • Panel quality and brand offerings: The premier solar companies stay up-to-date with new technology, offering equipment from cutting-edge and trustworthy manufacturers.
  • Customer reviews and feedback: Most Ashburn solar contractors have both favorable and unfavorable reviews. However, a good review ratio demonstrates a company's dependability and responsiveness to issues.

Facts about Ashburn

  • Average Max Temperature:
    63°F
  • Solar Payback Period:
    14 years
  • Average Daily Sunlight:
    54%
  • Homes Powered by Solar:
    2,673
  • Average Annual Energy Bill:
    $1,599
  • Solar Power per Capita:
    41.2%

Benefits of Solar Energy

Solar energy offers numerous advantages that will enhance your home for years to come.

  • Better energy independence: Adding a battery backup or storage system lets you have dependable energy during grid outages and storms.
  • Lowered energy bills: With solar energy systems, you produce power without paying the tacked-on costs of grid-connected power. Going off-grid can eliminate your bills completely. Plus, a significant amount of states have adopted net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Reduced carbon footprint: Solar is one of the universe's most abundant clean energy sources, meaning you can reduce or eliminate your home's dependence on non-renewable sources.

What Solar Incentives Are Available to Ashburn Homeowners?

Virginia agencies and electric companies offer multiple solar incentives to help reduce your solar system costs. Check out a breakdown of relevant solar programs where you live.

Incentive Type:Personal Tax Deduction

Incentive Amount:

20% of the sales tax paid by an individual

How To Choose the Best Solar Company in Ashburn

The more thorough your company research is, the better your photovoltaic system will ultimately operate. Consider each of these criteria in your contractor search.

Licensing and Training

Since 2012, the Virginia Department of Professional and Occupational Regulation has issued Alternative Energy Systems (AES) licenses to contractors installing solar photovoltaic systems. Even if a contractor has an AES license, they may still need to subcontract electrical, HVAC or plumbing work. Check a company's website for private accreditations from the North American Board of Certified Energy Practitioners (NABCEP), one of the solar sector's most respected trade groups. Its program includes certifications for both solar photovoltaic and water heating installers.

Cost of Solar Panels in Ashburn

Different solar panel types look and perform differently. Monocrystalline panels offer the best energy production but cost more than other options and generally have the highest quality. Polycrystalline panels produce less power, but start at a more budget-friendly price point. Thin-film panels work well for small projects like RVs and sheds, but they're not ideal for larger installations due to their low performance.

If you want to charge an electric vehicle (EV) or use your solar power in cloudy weather, you can pay extra for accessories. By selecting the right components, you can make your system more productive and convenient to use. Not every solar provider provides these extras, so look for a contractor that installs them if it's important for you.

A majority of Ashburn homeowners choose solar systems rated for five kilowatts (kW) of electrical capacity. These systems cost about $17,950 to set up, considering both materials and labor. You can find more specific solar cost information in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,275
Solar Polycrystalline$994
Thin-Film$581
Solar Battery$816
Solar Home EV Charger$3,059

Financing Solar Energy in Ashburn

Choosing the ideal financing option will influence your overall solar system cost and possible savings. Common payment options include cash payments, power purchase agreements, loans, and leases. We advise paying with cash or using a solar loan for the best return on investment (ROI). Cash payments require a hefty sum up-front, but you’ll pay the least long-term by avoiding interest. You’ll also own your system and can apply for solar panel incentives to cut your total costs. Solar loans are another solid option if you don’t want to make a big initial investment. You can pay for your system in installments while still benefiting from energy bill savings and solar incentives. However, you’ll pay more in total due to accruing interest. Solar leases allow you to pay a monthly rate to rent your panels, while a power purchase agreement lets you pay a variable rate based on only the energy you use. We generally don't recommend these options since you will not have ownership of your system and are disqualified from solar incentives, but they might be appropriate in particular circumstances. Look for providers that offer multiple payment plans to find the right fit for your budget.

The table below lists the average payback periods for different capacities of solar systems in Ashburn.

A 26% federal solar tax credit applies to new residential solar equipment purchased through 2032. Additional incentives may be available through local governments, usually in the form of rebates and special financing programs.

Solar System CapacityEstimated Payback period
1 kW2.3 years
2 kW4.6 years
5 kW11.6 years
10 kW23.2 years

Frequently Asked Questions about Solar in Ashburn

Sources

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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