13 Best Solar Companies in Adelphi, MD (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 13 in Adelphi based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
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Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in Adelphi
On the hunt for the top solar companies in Adelphi? Installing solar panels is an exciting project that many homeowners find beneficial for their wallets, communities and the planet. Because of Adelphi's great amount of sunshine on average, there are lots of solar companies to choose from.
As you begin your search for the best solar companies in Adelphi, you might notice that there are many providers to choose from. So, we've put together a carefully curated list of the top solar companies in the area. To get a sense of what it would cost to put solar panels on your roof, you can click the button below to be connected to a certified installer near you.
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
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Adelphi

GreenBrilliance
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Licensing and credentials transparency
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More transparent pricing than competitors
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Educational sales approach
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Colgan Solar
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More transparent pricing than competitors
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Educational sales approach
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Can browse portfolio on website
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

SunRayzor
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Can browse portfolio on website
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

Energy Select LLC
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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Custom system designs
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Commercial Solar Services
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Solar Batteries
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Solar Panels

Got Electric, LLC
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Power-On
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Licensing and credentials transparency
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More transparent pricing than competitors
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Educational sales approach
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Sustainable Energy Systems LLC
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Family owned and operated
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Can browse portfolio on website
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Maryland State Solar, LLC
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels

Mountain View Solar
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Can browse portfolio on website
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Educational sales approach
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Makes charitable contributions
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Gordian Energy Systems
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

American Design and Build
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Offers a free quote process
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

Renewable Energy Corporation
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Can browse portfolio on website
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Licensing and credentials transparency
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Old Line Roofing & Solar
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Roofing Services
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Maintenance and Repairs
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Solar Roof Shingles
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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 Adelphi
Solar panels are powered by a free energy source — the sun — but to take advantage of this you first need to pay to install your system. Some key things that influence the cost and possible savings include:
- Incentives: The federal solar investment tax credit, which can save you some money, lets you deduct 30% of the cost of installing your solar panel system from your taxes. Additionally, not including incentives, you can save about $16,000 over 20 years on your energy bills.
- Your current power bills: Solar panels can significantly lower, or totally get rid of, your utility bills. In Adelphi, you can save an average of $76 a month.
- Average daily sunlight: Since Adelphi gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which impacts how much your electricity bills will be.
- The kind of solar panels you have the money for: This hinges on your income and budget.
There are many good benefits of solar in spite of the upfront cost of installation. It can help the planet and your wallet. Plus, it can raise 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 Adelphi
There are a lot of reasons why going solar is a great investment. One of them includes some government incentives that can help save you some money. You are eligible for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also potentially use the ITC with other state and city incentives. Our article on solar incentives goes over more detailed information on the incentives you can benefit from in Adelphi.
Environmental Impact of Switching to Solar in Adelphi
There are many reasons to switch to solar energy, like saving on utility bills and helping to reduce your carbon footprint. You may be asking yourself — how much does going solar help the planet anyway? The average person has a sizable carbon footprint. Between their car, which produces over 10,000 pounds of carbon dioxide emissions each year, and electricity for their home, it can be overwhelming to figure out what to do. Going solar is a simple thing you can do to help. Once you go solar, your carbon dioxide emissions can be lowered by about 60 pounds each year. As you can see, using solar power has so many other perks besides saving money. One of the main ones is that you can help save the planet too.
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
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Adelphi, MD Solar Company Rankings FAQs
What is the best solar installer in Adelphi?
In Adelphi, GreenBrilliance is the best 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 home.
What is the negative environmental impact of solar panel manufacturing?
Manufacturing solar panels requires chemicals and produces toxic waste that can be bad for the environment, which is the main downside of solar panels.
How long does it take to see a return on your investment after buying solar panels?
Solar panels usually pay for themselves in about 11.6 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the faster your solar panel system will recoup your installation costs.
How efficient are solar panels?
For the most part, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the energy from the sun into usable electricity.
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.