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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

With Alexandria's clear skies and below-average rainfall, it's an excellent area for homeowners and businesses looking to harness the extra sunlight by buying panels from one of the best solar installers. With all the options to choose from in this urban jungle, you might feel overwhelmed searching for an exceptional provider. In this article, we'll show you Alexandria's best solar installers and offer suggestions for your company choice, so you can find the right one for your household.

Most Reputable
Blue Raven Solar logo

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

5 Best Solar Companies in Alexandria

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
SunGaze Solar, L.L.C. Logo
Top Rated

SunGaze Solar, L.L.C.


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

Tiger Solar


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

Based on 17 reviews

8033 Penn Randall Pl B, Upper Marlboro, MD 20772

(301) 355-0031
Advanced Solar Logo

Advanced Solar


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

Based on 305 reviews

3321 75th Ave suite f, Landover, MD 20785

(202) 505-5401

Greenway home improvements


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

Based on 157 reviews

10306 Eaton Pl Suite 300, Fairfax, VA 22030

(571) 530-7079
Sky NRG Solar Inc. Logo

Sky NRG Solar Inc.


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

Based on 54 reviews

12020 Sunrise Valley Dr #100, Reston, VA 20191

(703) 935-2350

Ranking Methodology

Our team has thoroughly vetted dozens of solar contractors near Alexandria, emphasizing the following criteria:

  • Reviews and feedback from customers: Most Alexandria solar installers have both positive and critical reviews. However, a good review ratio reflects a company's trustworthiness and responsiveness to issues.
  • Experience and professional licensure: Each installer on our list meets state and city licensing requirements and keeps current with industry best practices. Many of them have been a part of the Alexandria community for over 15 years.
  • Panel brands and quality: The top solar companies remain current on new technology, providing equipment from cutting-edge and trustworthy manufacturers.
  • Service offerings and warranties: Solar providers should stand behind their equipment and services with warranties. We evaluated how each installer responds to issues and warranty claims, focusing on promptness and customer satisfaction.
  • Educational approach and support: Solar technicians must be good teachers. They should use their years of experience address your questions on how to care for your system and optimize its performance.

Facts about Alexandria

  • Average Max Temperature:
  • Solar Payback Period:
    14 years
  • Average Daily Sunlight:
  • Homes Powered by Solar:
  • Average Annual Energy Bill:
  • Solar Power per Capita:

Benefits of Solar Energy

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

  • Better energy independence: Solar energy can keep your home powered through emergencies and blackouts, giving you additional security. You can use your solar energy anytime with an optional battery backup system.
  • Smaller power bills: Generating some or all of your own energy will cut power costs long-term. Plus, some states provide net metering programs that allow you to sell your surplus energy back to the grid, generating extra credits toward your energy bill.
  • Reduced carbon footprint: Utilizing solar is a surefire way to decrease your carbon footprint and home fossil fuel dependency.

What Solar Incentives Are Available to Alexandria Homeowners?

Virginia's public agencies and power companies offer multiple solar incentives to help minimize your solar system costs. Here is 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 Alexandria

Choosing a company is the first step toward a well-oiled and cost-efficient solar array. Consider all of these criteria in your company search.

Licensing and Training

Since 2012, the Virginia Department of Professional and Occupational Regulation has issued Alternative Energy Systems (AES) licenses to contractors working on solar photovoltaic systems. Even if a contractor has an AES license, they may still need to subcontract electrical, plumbing or HVAC work. You should also visit a company's website to learn about its private certifications. Two of the most recognized are the PV Installation Professional and Solar Heating Installer certificates, granted by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Alexandria

Your solar modules' model will affect how much energy you can produce. Monocrystalline panels are among the highest quality and cost the most but perform the best. Polycrystalline panels generate less, but they're a great traditional option for low budgets. Thin-film panels are excellent for non-traditional roof shapes and cost the least, but don't work well for large residential installations.

If you'd like to charge an electric car or use your solar power in cloudy weather, you can pay extra for accessories. By choosing the right components, you can make your panel array more efficient and user-friendly. Not every solar company includes these add-ons, so look for a provider that installs them if it's crucial for you.

Generally speaking, it costs about $17,950 for a five-kilowatt solar array in Alexandria. This table displays more specific prices for different solar panel types and system components in your area.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,120.00
Solar Polycrystalline$873.60
Solar Battery$716.80
Solar Home EV Charger$2,688.00

Financing Solar Energy in Alexandria

Choosing the right financing solution will affect your overall solar system cost and expected savings. Common payment options include leases, loans, power purchase agreements, and cash payments. We recommend 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 have full ownership of your system and can apply for solar panel incentives to cut your total costs. Solar loans are another good option if you don’t want to make a big initial investment. You can pay for your system in monthly installments while still enjoying energy bill savings and solar incentives. However, you’ll spend more in total due to accruing interest. Solar leases allow you to pay a monthly rate to rent your panels, while a PPA lets you pay a variable rate based on only the energy you use. We generally advise against these options since you won't own your system and are disqualified from solar incentives, but they might be appropriate in certain circumstances. Ask each installer you're evaluating about the payment options it offers. A staff member can help you determine the most suitable option for your financial situation.

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

A 26% federal solar tax credit applies to new residential solar equipment purchased through 2032. Extra incentives may be available through city and state 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 Alexandria


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