15 Best Solar Companies in Annandale, VA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Annandale based on:
Customer review scores- Service area for Annandale, VA
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Annandale homeowner saves $1,437/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Annandale
When deciding on the best solar panel installers, Annandale homeowners have more options than ever before, which can be mind-boggling, but we’re here to make switching to solar power that much easier. Because Annandale has a great capacity for solar power generation, switching to solar is financially rewarding for many homeowners.
In this article, we’ll let you in on the top Annandale solar installers so you can make the best choice for your home’s sustainable energy needs.We recommend shopping around for quite a few quotes and comparing them to see which is the best installer for your home. To get started with free, no-obligation quotes from pre-screened solar installers in Annandale, click the link below.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch Rankings for Solar Companies in Annandale
Greenway home improvements
Free Quotes- Reliable Customer Support
Limited information available on website
Services Offered
Consultation- Panel Installation
Sky NRG Solar Inc.
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Panel Installation
- Consultation
SunGaze Solar, L.L.C.
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Cleaning and Maintenance
- Grid-Tied Solar System
- System Decommissioning
- Financing Assistance
- Panel Installation
- Skilled Repairs
- Permit Assistance
GreenBrilliance
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Consultation
- Permit Assistance
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
- Financing Assistance
American Solar Enterprises LLC
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- System Decommissioning
- Panel Installation
- Skilled Repairs
- Cleaning and Maintenance
Go Solar Virginia
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Tesla Powerwall
- Financing Assistance
- Battery Storage
Caleb Solar
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Advanced Solar
- Informative Resources
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Skilled Repairs
- Consultation
- Panel Installation
Old Dominion Solar Panels
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Off-Grid Solar Systems
- Panel Installation
- Cleaning and Maintenance
- Skilled Repairs
- System Decommissioning
- Battery Storage
EDGE Energy
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Skilled Repairs
- Consultation
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
Green Zone Solar Solutions
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Free State Solar Co
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Off-Grid Solar Systems
- System Decommissioning
- Consultation
- Cleaning and Maintenance
- Skilled Repairs
Tiger Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Panel Installation
The Solar Brokers USA
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Panel Installation
Prospect Solar LLC
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
Methodology: How We Ranked the Best Solar Companies in Annandale
EcoWatch's solar experts analyzed each solar company in Annandale 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 Annandale
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 Annandale
We understand that for lots of homeowners, the decision to invest in solar highly depends on installation costs.Some significant things that affect the upfront cost and potential savings over time include:
- Incentives: Something that can save you money on 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 money on your power bills, which can result in an average of $17,000 of savings over 20 years.
- Choice of solar panels: The type of solar panels you get 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 opt for a higher number of more affordable panels.
- Typical energy usage: The more energy your home consumes on average and the greater your current electricity bills are, the more benefits you’ll see from switching to solar.
- The amount of sunlight your roof gets: Due to Annandale’s high amount of average daily sunlight, you should be able to save a decent amount on your energy bills.
Because of the cost of solar panels being lower than before as well as various solar incentives, they are a sound investment for many homeowners.
Solar Savings Calculator for {{ solarcalc.name }}
Use the calculator below to get a sense of how much switching to solar could help the Earth and your wallet. You can also view our solar panel cost guide for Annandale, VA.
| {{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
| Estimated cost | {{ solarcalc.array_cost() | currency }} |
| Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
| Payback period | {{ solarcalc.payback_period()|number:1 }} years |
| CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
| Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Annandale
If you’re thinking about switching to solar power, a variety of government incentives and solar rebates can immensely reduce your project costs and expedite the return on your investment.Regardless of what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 0 of your project costs when you file taxes, reducing the amount of taxes you owe that year. Additionally, there may be some local incentives that can save you some extra money too. Our article on solar incentives has more detailed information on the incentives you can take advantage of in Annandale.
Environmental Impact of Switching to Solar in Annandale
An important reason so many people are thinking of adopting solar energy is to help bring down their environmental impact.But – how much exactly can you help the planet by using solar power? In Annandale, where the energy generation can be rather dirty, going solar can have a significant impact on the environment since solar power has a lower carbon footprint.Because solar panels don’t release carbon dioxide emissions into the atmosphere when producing electricity, they’re a good swap for traditional energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 60 pounds each year. For those who are concerned about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch's Annandale, VA Solar Company Rankings FAQs
What is the most reputable solar company in Annandale?
In Annandale, Greenway home improvements is the most reputable local solar company. Our team of experts rates it 4.90 stars, so it's a solid choice if you're planning to add solar panels to your house.
What are the best and worst things about solar power?
A few of the biggest pros are that it decreases your power bills, it’s good for the environment, and it can give you a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the installation cost is pricey and solar panels can look clunky on your roof.
Is it worth putting solar panels on my roof?
Solar panels call for a significant upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
How much solar panel capacity do I need for my house?
Solar panel capacity is how much energy the panels can generate under ideal conditions (a sunny day around noon). The average household requires between 20 and 35 panels to cover 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.