15 Best Solar Companies in Thurmont, MD (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Thurmont based on:
Customer review scores
Service area for Thurmont, MD
Company policies and services offered
Accreditations and certifications
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Average Thurmont homeowner saves $922/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Thurmont
Choosing the best solar panel installation company for your roof is an important decision, but it's one that can pay off big in Thurmont. With high levels of average daily sunlight in Thurmont, the solar industry is doing fairly well. An overlooked driver of this has been national incentives that help with residential and commercial solar projects.
If you want to start making use of the great amount of benefits of solar, we can help you narrow down your options to find the Thurmont solar installer that’s in the right price range for you.To help you figure out if solar panels are worth it for your home, you can get a free, no-obligation quote from one of the best solar companies in Thurmont by clicking the button below.
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 Thurmont




The Solar Brokers USA
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Panel Installation
Financing Assistance

MSSI - Maryland Solar Solutions, Inc
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Solar Carports
System Decommissioning
Cleaning and Maintenance
Skilled Repairs
Financing Assistance

American Solar Enterprises LLC
Reliable Customer Support
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Cleaning and Maintenance
Financing Assistance
System Decommissioning
Skilled Repairs
Consultation

Ethical Energy Solar
Clear Pricing Policy
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Consultation
Financing Assistance
Cleaning and Maintenance
Permit Assistance
Tesla Powerwall
Off-Grid Solar Systems

Sky NRG Solar Inc.
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Prompt Service Delivery
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Permit Assistance
Battery Storage
Consultation

EDGE Energy
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Battery Storage
Consultation
Skilled Repairs
Cleaning and Maintenance


Bright Eye Solar
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Skilled Repairs
Grid-Tied Solar System
Cleaning and Maintenance
Financing Assistance
Consultation


American Sentry Solar
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Grid-Tied Solar System
Battery Storage
Tesla Powerwall
System Decommissioning
Panel Installation

Solar Energy Services, Inc.
Informative Resources
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Cleaning and Maintenance
Battery Storage
Panel Installation
Consultation

Methodology: How We Ranked the Best Solar Companies in Thurmont
EcoWatch's solar experts analyzed each solar company in Thurmont 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 Thurmont
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 Thurmont
When picking a solar company, most homeowners or business owners worry about the costs above all.There are several factors you should take into consideration when trying to determine costs and your potential savings, including:
- The type of solar panels you’re thinking of getting: Higher-efficiency panels are more expensive, so that will influence your budget for your solar project.
- How much energy costs for you: The typical household in Thurmont spends around $1,300 a year on electricity alone, so you could end up with that much in savings.
- Where your home is: This influences how much sunlight your roof gets, which helps determine how many panels you need.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your total installation cost, your state or 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 $11,000 over the first 20 years with your solar system, too.
Solar is a rewarding investment for most homeowners. You can produce your own power instead of paying for it from the grid and benefit from solar incentives and rebates, all while helping protect the planet.
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For an estimate of both how much you could save and impact the Earth by installing a solar panel system, you can give the calculator below a try. You can also view our solar panel cost guide for Thurmont, MD.
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Solar Incentives in Thurmont
In an effort to increase the adoption of solar power, incentives are offered by the government – and even some utility companies – to help make switching to solar power more affordable and accessible.Regardless of what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 0 of how much you paid for your solar installation on your tax return, reducing the amount of taxes you owe that year. In addition, there may be some state and city incentives that stack with the ITC too. For more information about local incentives, see our article on solar incentives.
Environmental Impact of Switching to Solar in Thurmont
There are a few important reasons why people want to invest in solar energy: to put more money in their bank account and to help the planet.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Thurmont, though. The average person has a sizable carbon footprint. Between their car, which releases over 10,000 pounds of carbon dioxide emissions each year, and electricity for their home, it can be overwhelming to think about what to do. Installing solar panels is a practical thing you can do to help.In Thurmont, the average person can reduce their carbon footprint by 90 pounds a year once they go solar. For people who want to help the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
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 Thurmont, MD Solar Company Rankings FAQs
Which solar power company is the best in Thurmont?
The top local solar company in Thurmont is Glim Solar, with a rating of 5.00 stars.
What are the pros and cons of going solar?
The advantages of solar power are that it can reduce or, in some cases, entirely erase your electricity bills, improve your home’s value and cut back on 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 it doesn’t work for all roof types and locations.
Are solar panels worth it?
Solar panels can be a great investment for lots of homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your energy bills are already pretty low, solar panels might not be for you.
When is the best time of year to install solar panels?
Despite summer being the most common time people install solar panels, the optimal time is actually winter. You can save money since there's decreased demand during the winter months, and it lets you be up and running with solar for the higher power bills you may get during the summer.
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.