15 Best Solar Companies in Olney, MD (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Olney based on:

  • Customer review scores
  • Service area for Olney, MD
  • Company policies and services offered
  • Accreditations and certifications

Average Olney homeowner saves $1,285/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Olney

Getting the right solar panel installation company for your home is an important decision, but it's one that can save you a lot of money in Olney. What's especially pushing a lot of readers toward solar power is their sizable energy bills that keep increasing each year.


To help you navigate through the large number of Olney solar installers, we’ve narrowed in on a list of the top ones.Want to see how much you would pay to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Olney solar installer.

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Best for Leasing

Sunrun

★★★★★
4.0
  • 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 Olney

Best Local Installer
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EcoWatch Rating

3.0/5

Paradise Energy Solutions

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation

Website: https://www.paradisesolarenergy.com/locations/maryland
Address: 10312 Governor Lane Boulevard suite 5003, Williamsport, MD 21795
Phone: 3019173342
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Glim Solar

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.glimsolar.com/
Address: 18310 Montgomery Village Ave #300, Gaithersburg, MD 20879
Phone: 2407390827
Outstanding Local Installer
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EcoWatch Rating

5.0/5

The Solar Brokers USA

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.solarbrokersusa.com/
Address: 16701 Melford Blvd #400, Bowie, MD 20715
Phone: 4437580947
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Greenway home improvements

  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: https://greenwayhomeimprovements.com/contact/
Address: 10306 Eaton Pl Suite 300, Fairfax, VA 22030
Phone: 5715307079
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Solar-Verse

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: https://www.solar-verse.com/
Address: 313 Najoles Rd Suite P, Millersville, MD 21108
Phone: 4439717421
Outstanding Local Installer
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EcoWatch Rating

4.9/5

American Solar Enterprises LLC

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon System Decommissioning
  • Service icon Consultation
  • Service icon Cleaning and Maintenance

Website: http://www.thesolardr.com/
Address: 46400 Benedict Dr STE 203, Sterling, VA 20164
Phone: 7035891136
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Sky NRG Solar Inc.

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Panel Installation

Website: http://skynrgsolar.com/
Address: 12020 Sunrise Valley Dr #100, Reston, VA 20191
Phone: 7039352350
Outstanding Local Installer
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EcoWatch Rating

4.9/5

MSSI - Maryland Solar Solutions, Inc

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon System Decommissioning
  • Service icon Solar Carports
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.marylandsolarsolutions.com/
Address: 11436 Cronridge Dr Suite V, Owings Mills, MD 21117
Phone: 4103634300
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Advanced Green Home Solutions

  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://advancedgreenhomesolutions.com/
Address: 1125 West St #421, Annapolis, MD 21401
Phone: 4435756592
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Ethical Energy Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Tesla Powerwall

Website: https://ethicalenergysolar.com/
Address: 144 Roosevelt Ave # 100, York, PA 17401
Phone: 7175940003
Outstanding Local Installer
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EcoWatch Rating

4.8/5

EDGE Energy

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://www.edge-gogreen.com/solar/maryland/
Address: 6854 Distribution Dr, Beltsville, MD 20705
Phone: 3013217868
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Advanced Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Consultation

Website: http://www.advanced.solar/
Address: 3321 75th Ave suite f, Landover, MD 20785
Phone: 2025055401
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Standard Energy Solutions

  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Battery Storage

Website: http://standardenergysolutions.com/
Address: 9520 Gerwig Ln Suite T, Columbia, MD 21046
Phone: 4108443800
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Solar Energy Services, Inc.

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://solarsaves.net/
Address: 1514 Jabez Run, Millersville, MD 21108
Phone: 4109236090
Outstanding Local Installer
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EcoWatch Rating

4.6/5

American Sentry Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon System Decommissioning
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Tesla Powerwall
  • Service icon Permit Assistance

Website: https://americansentrysolar.com/
Address: 221 Gateway Dr, Bel Air, MD 21014
Phone: 4105570555

Methodology: How We Ranked the Best Solar Companies in Olney

EcoWatch's solar experts analyzed each solar company in Olney 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 Olney


Below are some the criteria we examined specifically for Maryland 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 Olney

For many people considering switching to solar, the decision of which solar installer to choose depends on pricing.The installation cost is just one important factor you should bear in mind when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:

  • How much energy costs for you: If your local power rates are high, there's a better chance you'll see a higher return on your investment in a solar system. In Olney, you can save an average of $1,609 a month on your electricity bills.
  • The kind of solar panel system you can buy: This hinges on how much you’re willing to invest upfront.
  • Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, lets you deduct 0 of the cost of your solar system installation from your federal taxes. Additionally, not including incentives, you can save about $16,000 over 20 years on your energy bills.
  • The amount of sunlight your home gets: Because of Olney’s high amount of average daily sunlight, you should be able to save a decent amount on your electric bills.

There are many great benefits of solar in spite of the initial cost of installation. It can help the planet and your bank account. Plus, it can increase the value of your home, resulting in even more benefits if you choose to sell your home later.

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Solar Incentives in Olney

In order to increase the number of homes and businesses that use solar power, federal and local governments – and even some utility companies – offer incentives to help make solar power more economical and accessible.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which lets you claim 0 of how much you paid for your solar installation when you file taxes, reducing the amount of taxes you owe that year. Additionally, there may be some state and city incentives that can save you some extra money too. For detailed information about incentives that apply to you, visit our article on solar incentives.

Environmental Impact of Switching to Solar in Olney

There are many reasons to trade traditional energy for solar energy, like saving on electricity bills and helping to lower your carbon footprint.But – how much exactly can you help the environment by using solar power? An important thing to think about is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be larger, so adopting solar power for your house can help offset that.Though solar panel production emits carbon dioxide, the panels make up for it by significantly reducing the amount of CO2 you would have released if you still used nonrenewable energy. In Olney, you can reduce your carbon footprint by 0 pounds a year with solar panels. If you want to do what you can for the environment, you’ll no doubt recognize that there are many advantages to adopting solar energy other than just saving money on bills. You can also help protect the environment, which some would argue is more valuable.

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Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Olney, MD Solar Company Rankings FAQs

What is the best solar panel installation company in Olney?

The top local solar company in Olney is Paradise Energy Solutions, with a rating of 3.00 stars.

Are solar panels actually good for the environment?

Manufacturing solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.

How long does it take for solar to pay for itself?

Solar panels generally pay for themselves in about 15.4 years, but your solar payback period will depend on your utility costs. The higher your typical electricity bill, the quicker your solar panel system will recoup your installation costs.

How long do solar panels last?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger amount of energy production.

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.