13 Best Solar Companies in Washington, DC (Sep 2022 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 13 in Washington based on:
-
Customer review scores - Solar installers near you
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated 9/16/2022
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Best solar companies in Washington
Choosing the best solar panel installation company for your roof is an important decision, but it's one that can pay off big in Washington. One of the advantages of residing in Washington is you have access to plenty of the best solar panel installation companies in the U.S.
If you're planning on going solar, the first step to take is to find the best solar companies in Washington and compare quotes. The great news is we went ahead and made a list of the best solar companies for you. Want to know the cost of installing a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top Washington solar installer.
Best Technology
The Green Panel
- 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
Local Service
GreenBrilliance
-
Licensing and credentials transparency - More transparent pricing than competitors
- Educational sales approach
- NABCEP-certified technicians
- Assists with maximizing rebate
- Excellent reputation
-
Limited information available on website
Services Offered
-
Solar Batteries - Solar Panels
- Commercial Solar Services
Local Service
Colgan Solar
- More transparent pricing than competitors
- Educational sales approach
- Can browse portfolio on website
- NABCEP-certified technicians
- Assists with maximizing rebate
- Excellent reputation
- Limited information available on website
Services Offered
- Maintenance and Repairs
- Commercial Solar Services
- Solar Panels
Local Service
SunRayzor
- More transparent pricing than competitors
- Offers a free quote process
- Educational sales approach
- Can browse portfolio on website
- Assists with maximizing rebate
- Excellent reputation
- Limited information available on website
Services Offered
- Commercial Solar Services
- Solar Roof Shingles
- Solar Panels
Local Service
Energy Select LLC
- Can browse portfolio on website
- NABCEP-certified technicians
- Educational sales approach
- Custom system designs
- Limited information available on website
Services Offered
- Removal & Reinstallation
- Commercial Solar Services
- Solar Batteries
- Solar Panels
Local Service
Got Electric, LLC
- Educational sales approach
- Excellent reputation
- Limited information available on website
Services Offered
- Commercial Solar Services
- Solar Panels
Local Service
Power-On
- Licensing and credentials transparency
- More transparent pricing than competitors
- Educational sales approach
- NABCEP-certified technicians
- Assists with maximizing rebate
- Excellent reputation
- Limited information available on website
Services Offered
- Commercial Solar Services
- Solar Panels
Local Service
Sustainable Energy Systems LLC
- More transparent pricing than competitors
- Offers a free quote process
- Educational sales approach
- Family owned and operated
- Can browse portfolio on website
- Limited information available on website
Services Offered
- Commercial Solar Services
- Solar Panels
Local Service
Maryland State Solar, LLC
- Educational sales approach
- Excellent reputation
- Limited information available on website
Services Offered
- Solar Panels
Local Service
Mountain View Solar
- Can browse portfolio on website
- Educational sales approach
- Makes charitable contributions
- Custom system designs
- Excellent reputation
- Limited information available on website
Services Offered
- Solar Batteries
- Commercial Solar Services
- Solar Panels
Local Service
Gordian Energy Systems
- Can browse portfolio on website
- Educational sales approach
- More transparent pricing than competitors
- Excellent reputation
- Limited information available on website
Services Offered
- Commercial Solar Services
- Solar Roof Shingles
- Solar Panels
Local Service
American Design and Build
- Offers a free quote process
- Educational sales approach
- Excellent reputation
- Limited information available on website
Services Offered
- Maintenance and Repairs
- Solar Panels
- Solar Roof Shingles
- Commercial Solar Services
Local Service
Renewable Energy Corporation
- More transparent pricing than competitors
- Offers a free quote process
- Educational sales approach
- Can browse portfolio on website
- Licensing and credentials transparency
- Excellent reputation
- Limited information available on website
Services Offered
- Solar Panels
- Commercial Solar Services
Local Service
Old Line Roofing & Solar
- Can browse portfolio on website
- Offers a free quote process
- Educational sales approach
- Excellent reputation
- Limited information available on website
Services Offered
- Roofing Services
- Maintenance and Repairs
- Solar Roof Shingles
- Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Washington
The cost of putting up a solar panel system has decreased significantly over the past several years, but it's still a significant investment for most homeowners. A few key factors that determine the cost of installing a solar panel system on your home and how much money you could save over time include:
- Incentives: Tax-paying citizens who install a solar energy system this year can save 30% of their installation costs by using the federal solar investment tax credit. You can also save about $12,000 on your electricity bills over 20 years without incentives.
- Average daily sunlight: Since Washington gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which affects how much your electricity bills will be.
- Your income and budget: This shapes what kind of solar panels you can afford.
- Your current electric bills: Solar panels can dramatically decrease, or completely eliminate, your utility bills. In Washington, you can save an average of $91 a month.
There are lots of wonderful benefits of solar in spite of the initial cost of installation. It can help the Earth and your wallet. In addition, it can boost the value of your home, giving you even more benefits if you decide to sell your home later.
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Solar Incentives in Washington
Although solar power is typically a large investment, it can save you a substantial amount of money over many years due to reduced power bills and government incentives. You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also possibly pair the ITC with other local incentives. The table below tells you about the incentives you can benefit from in Washington.
| Name | Solar Renewable Energy Credits |
| Incentive Max | $500/MWh (the Solar Alternative Compliance Payment, or SACP) or $0.50/kWh |
| Website | Visit here |
| More Info | Click here |
| Name | ITC |
| Type | Tax Incentive |
| Website | Visit here |
| Name | Solar Energy System and Cogeneration System Personal Property Tax Credit |
| Incentive Amount | 100% exemption |
| Website | Visit here |
| More Info | Click here |
Environmental Impact of Switching to Solar in Washington
A lot of people want to do what they can for the planet, which often is the prime reason for installing solar panels. But — how much exactly can you help the planet by using solar power? One thing that can severely shape your carbon footprint is your commute time and how much you drive generally. If you go solar and have an electric car, you can greatly cut back on your carbon dioxide emissions by charging your car at home. In fact, if you install solar panels, you could lower your carbon dioxide emissions by about 60 pounds each year. If you care about the environment, you'll most likely get that there are many good things about adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is invaluable.
Best Technology
The Green Panel
- 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
Which solar installation company is the best in Washington?
In Washington, Nova Solar, Inc is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're planning on installing solar panels on your roof.
What is the negative environmental impact of solar panels?
Manufacturing solar panels uses chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.
Is it worth putting solar panels on my house?
Solar panels call for a large upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a range of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
What is the efficiency of solar panels?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need less of them for your home's energy needs.
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.