15 Best Solar Companies in Herndon, VA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Herndon based on:
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Customer review scores
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Service area for Herndon, VA
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Company policies and services offered
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Accreditations and certifications
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Average Herndon homeowner saves $1,431/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Herndon
If you're a homeowner looking to take advantage of the solar incentives in Herndon, it can be hard to narrow down which installer to decide on. But, the hard work is worth it since switching to solar power is often a fantastic idea. On average, your family can save $17,000 over 20 years when you use solar power. And since solar panels have a lifespan of about 25 to 30 years, the amount of money you'll save in the long run will be even higher overall.
There are tons of installers to consider, but in this article, we'll help you narrow down your options by recommending some of the best solar companies in Herndon. For an idea of how much you might have to pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Herndon by clicking the "get quote" 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 Herndon

Nova Solar, Inc.
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Energy storage solutions
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Business installations
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Home installations
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Expert panel installation

Old Dominion Solar Panels
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Business installations
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Skilled repairs
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Tailored solutions
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Home installations
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Expert panel installation
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Integrated roofing

Paradise Energy Solutions
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Professional reinstallation
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Energy storage solutions
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Business installations
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End-to-end services
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Tailored solutions
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Expert panel installation
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Home installations

Greenway home improvment
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Integrated roofing
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Expert panel installation

Green Zone Solar Solutions
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Expert panel installation
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Tailored solutions
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Integrated roofing

Sky NRG Solar Inc.
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Informative Resources
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Prompt Service Delivery
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Business installations
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Tailored solutions
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Energy storage solutions
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Home installations

American Solar Enterprises LLC
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Integrated roofing
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Professional reinstallation
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Expert panel installation
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Business installations
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Skilled repairs
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Home installations
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Tailored solutions

Prospect Solar LLC
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Business installations
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Integrated roofing
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Home installations
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Energy storage solutions
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Tailored solutions
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Expert panel installation

GreenBrilliance
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Home installations
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Tailored solutions
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End-to-end services
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Business installations
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Energy storage solutions

Virginia Renewables
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation
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Energy storage solutions

Go Solar Virginia
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation
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Energy storage solutions

Solar Solutions For All LLC
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Energy storage solutions
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Expert panel installation
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Business installations
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Home installations
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Integrated roofing
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Tailored solutions

General Solar Company
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation
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Tailored solutions
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Business installations

Free State Solar Co
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation
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Business installations
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Tailored solutions
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Skilled repairs
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Integrated roofing

Glim Solar
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Expert panel installation
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Energy storage solutions
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Herndon
EcoWatch's solar experts analyzed each solar company in Herndon 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 Herndon
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 Herndon
For the majority of homeowners, whether or not to invest in a solar energy system depends the most on the cost. There are a few factors you should consider when determining the overall cost and how much you can save, including:
- The amount of sunlight your city gets: Due to Herndon's high amount of average daily sunlight, you should be able to save a decent amount on your power bills.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 30% of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Aside from incentives, you can save an average of $17,000 over the first 20 years with your solar panels, too.
- The kind of solar panels you can purchase: This hinges on how much you're willing to spend upfront.
- How much power your household needs: If your family needs to use a lot of energy, you'll see more savings from switching to solar.
So is a solar system worth it? Whether you're trying to decrease your electric bills, carbon emissions or both, solar panels are a worthwhile investment for many Herndon homeowners.
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Solar Incentives in Herndon
If you're considering switching to solar energy, several government incentives and state programs can greatly lower the installation costs and expedite the return on your investment. There are quite a few federal, state and local rebates and tax credits that let you earn a decent amount of money back after installing a solar panel system. In our article on solar incentives, you can read about the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Herndon
An important reason so many consider installing solar panels is to help lower their environmental impact. But you may be curious — how much exactly can you help by making the switch to solar? The amount of energy you use is a significant factor to consider. The more power your household consumes, the bigger your impact when you switch to solar energy. While solar panel production releases carbon dioxide emissions, the panels make up for it by considerably decreasing the amount of CO2 you would have released if you still used nonrenewable energy. In Herndon, you can reduce your carbon footprint by 60 pounds a year with solar panels. If you want to do what you can for the environment, you'll likely get that there are many benefits of adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is more valuable.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Herndon, VA Solar Company Rankings FAQs
Which solar company is the best near me?
In Herndon, Ipsun Solar is the most reputable local solar company. Our team of experts rates it 4.01 stars, so it's a good choice if you're planning to add solar panels to your home.
What are the pros and cons of solar power?
A few of the biggest pros are that it decreases your power bills, it's eco-friendly, and it provides a decent return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, there is a high upfront cost and solar panels can be an eyesore.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 10.8 years, but the exact period depends on local electricity costs, incentives and net metering programs.
How much solar panel capacity do I need for my house?
Solar panel capacity is how much energy the panels can produce under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to account for how much energy they need.
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.