15 Best Solar Companies in Fairfax, VA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Fairfax based on:
Customer review scores- Service area for Fairfax, VA
- Company policies and services offered
- Accreditations and certifications
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Average Fairfax homeowner saves $785/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Fairfax
Searching for the best solar companies in Fairfax? Installing a solar panel system is an exciting venture that many homeowners find beneficial for their wallets, communities and the planet. Thankfully, Fairfax residents have access to tons of the best solar companies in the nation, providing exceptional value for generating renewable energy.
There are tons of installers to consider, but in this article, we’ll help you get a handle on all your options by recommending some of the best solar companies in Fairfax.To help you know if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Fairfax by clicking the button below.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch Rankings for Solar Companies in Fairfax
Paradise Energy Solutions
Clear Pricing Policy- Reliable Customer Support
- Free Quotes
Limited information available on website
Services Offered
Battery Storage- Panel Installation
- Consultation
- Cleaning and Maintenance
Greenway home improvements
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Glim Solar
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
The Solar Brokers USA
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Panel Installation
Solar-Verse
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Sky NRG Solar Inc.
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Battery Storage
- Permit Assistance
American Solar Enterprises LLC
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- System Decommissioning
- Skilled Repairs
- Consultation
- Cleaning and Maintenance
Advanced Green Home Solutions
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
MSSI - Maryland Solar Solutions, Inc
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
- Financing Assistance
- System Decommissioning
- Solar Carports
- Cleaning and Maintenance
Advanced Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Consultation
EDGE Energy
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Skilled Repairs
- Financing Assistance
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
- Consultation
Standard Energy Solutions
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Permit Assistance
- Battery Storage
Solar Energy Services, Inc.
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Battery Storage
- Consultation
GreenBrilliance
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Skilled Repairs
- Panel Installation
- Permit Assistance
- Consultation
- Cleaning and Maintenance
Solar Holler
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Fairfax
EcoWatch's solar experts analyzed each solar company in Fairfax based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Fairfax
Below are some the criteria we examined specifically for Virginia solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Fairfax
Even though solar panels can save you money on power bills over time, it’s important to take into consideration the startup costs.The installation cost is just one important factor you should consider when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:
- Electricity consumption: The average home in Fairfax uses a decent amount of, and as a result may save on their energy bills.
- Choice of solar panels: The kind of solar panels you are interested in getting will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also save you more money over the lifetime of your system. If space isn't a constraint for your project, you can go with a higher number of more affordable panels.
- Incentives: Something that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save a decent amount of money on your utility bills, which can lead to an average of $9,800 of savings over 20 years.
- Your household's power bills: Due to high monthly energy bills in Fairfax, you could save about $1,600 a year with solar.
There are many wonderful benefits of solar in spite of the upfront cost of installation. It can help the Earth and your bank account. In addition, it can boost the value of your home, giving you even more benefits if you choose to sell your home later.
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Solar Incentives in Fairfax
One of the benefits of installing a solar panel system is earning federal and potentially state incentives.These incentives normally include cash rebates, tax breaks and/or performance-based incentives. They can lower the cost of going solar by 0, upwards of 50% depending on your location. For detailed information about incentives that apply to you, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Fairfax
A lot of people want to do what they can to help protect the environment, which often is the main reason they’re interested in installing a solar system.You may be trying to figure out – how much does going solar do for the planet anyway? In a city like Fairfax where energy use is rather high, making the switch to solar power is a fantastic idea for homeowners who care about the planet.Once you go solar, your carbon footprint can be reduced by about 20 pounds every year. The perks of solar power are plentiful — just like solar power is! That's why so many people have been happy with making the switch to solar.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Fairfax, VA Solar Company Rankings FAQs
Which solar power company is the best near me?
The best local solar company in Fairfax is Paradise Energy Solutions, with a rating of 3.00 stars.
Are solar panels actually environmentally friendly?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing requires a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels need a considerable upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a variety of factors like how much you pay for electricity and how much direct sunlight your roof gets.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on how many watts of power they generate under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.