15 Best Solar Companies in Washington, DC (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Washington based on:
Customer review scores- Service area for Washington, DC
- Company policies and services offered
- Accreditations and certifications
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Average Washington homeowner saves $1,039/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Washington
As a homeowner in Washington, you may be considering switching to solar and wondering about the best solar companies in your city. Solar could be a good choice since it has a lot of benefits. Over 20 years of offsetting your energy costs with a solar panel system, you can save about $12,000 on your utility bills.
In this article, we’ll let you in on the top Washington solar installers so you can make the best decision for your home’s renewable energy needs.We recommend shopping around to get quite a few quotes and comparing them to figure out which is the best installer for your home. To receive free, no-pressure quotes from the top solar panel companies in Washington, 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 Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Washington
Advanced Solar
Reliable Customer Support- Free Quotes
- Prompt Service Delivery
- Informative Resources
Limited information available on website
Services Offered
Panel Installation- Consultation
- Skilled Repairs
EDGE Energy
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Cleaning and Maintenance
- Consultation
- Skilled Repairs
- Panel Installation
Tiger Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
SunGaze Solar, L.L.C.
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- System Decommissioning
- Skilled Repairs
- Panel Installation
- Battery Storage
- Permit Assistance
- Grid-Tied Solar System
- Cleaning and Maintenance
Suntuity Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Consultation
- Cleaning and Maintenance
- Panel Installation
Greenway home improvements
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
SunRayzor
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Battery Storage
The Solar Brokers USA
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Consultation
Free State Solar Co
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- System Decommissioning
- Cleaning and Maintenance
- Off-Grid Solar Systems
- Panel Installation
- Battery Storage
- Skilled Repairs
- Consultation
Best Solar Homes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
Old Dominion Solar Panels
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Cleaning and Maintenance
- Skilled Repairs
- Off-Grid Solar Systems
- Battery Storage
- System Decommissioning
Power-On
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
Sky NRG Solar Inc.
- Informative Resources
- Clear Pricing Policy
- Prompt Service Delivery
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Permit Assistance
- Battery Storage
Sunlight-To-The Rescue, LLC
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Caleb Solar
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Methodology: How We Ranked the Best Solar Companies in Washington
EcoWatch's solar experts analyzed each solar company in Washington 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 Washington
Below are some the criteria we examined specifically for District Of Columbia 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 Washington
Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you must first pay to set up your system.There are several factors you should take into consideration when trying to determine the overall cost and how much you can save, such as:
- Your income and budget: This guides what kind of solar panels you can afford.
- How much sunlight your roof gets: If your roof gets limited direct sunlight, your solar panels won’t be able to make as much energy, which will leave you with lower savings on power bills than a house with a roof that gets a lot of sunlight.
- How much you spend on energy: If your local energy rates are quite high, there's a better chance you'll end up with a higher return on your investment in a solar system. In Washington, you can save an average of $999 a month on your electricity bills.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Excluding incentives, you can save an average of $12,000 over the first 20 years with your solar system, too.
Even though a solar panel system costs a good chunk of money upfront, it can save you much more over the lifespan of your panels. The question of how much, though, depends on several factors, like the size of your house and incentives.
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Solar Incentives in Washington
If you’re planning on making the switch to solar energy, a number of government incentives and solar rebates can drastically reduce your project costs and speed up the return on your investment.On top of the federal tax credit incentive, there are also some state- and city-level programs, which in the majority of cases, stack with the federal incentive, so you can save even more. Check out our article on solar incentives to see what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Washington
Swapping traditional energy for solar is a powerful way to do what you can for a cleaner and more sustainable future.But how much can installing solar panels actually help the environment? Switching to clean energy for electricity in place of burning fossil fuels is a great way to lower carbon dioxide emissions if you're concerned about Washington's fair level of greenhouse gas emissions.If you go solar, your carbon footprint can be lowered by about 60 pounds every year. If you care about the environment, you’ll no doubt understand that there are many advantages to adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is worth more.
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 Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Washington, DC Solar Company Rankings FAQs
What is the best solar panel company in Washington?
In Washington, Advanced Solar is the top local solar company. Our team of experts rates it 4.90 stars, so it's a great choice if you're looking to add solar panels to your roof.
What are the advantages and disadvantages of solar power?
The main advantages of solar power are that it can reduce or, in some cases, totally erase your electricity bills, improve the value of your home and bring down your carbon footprint. The disadvantages are that solar panels can be pricey to install, you may not save a lot if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
Are solar panels worth it?
Solar panels can be a great investment for many homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your power bills are already pretty low, solar panels might not be for you.
What is the best type of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more expensive. Polycrystalline panels cost less but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can’t, such as on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof layout and how much efficiency you're looking for.
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.