15 Best Solar Companies in Frederick, MD (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Frederick based on:
Customer review scores
Service area for Frederick, MD
Company policies and services offered
Accreditations and certifications
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Average Frederick homeowner saves $922/year with solar panels
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Best Solar Companies in Frederick
Looking for the best solar companies in Frederick? Installing a solar panel system is an exciting home addition that many homeowners find rewarding for their wallets, communities and the planet. Since the cost of energy is getting higher and higher each year, many homeowners are considering making the switch to solar to save money on electricity for their homes.
If you want to take advantage of the great amount of benefits of solar, we’re here to help you narrow down your options to find the Frederick solar installer that’s the right price for you.We suggest shopping around to get quite a few quotes and comparing them to figure out which is the best installer for your home. To get started with free quotes from the best solar installers in Frederick, click the link 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
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
Solar Veteran
Trinity Solar
- Many financing options
- Family-owned and -operated
- Makes charitable contributions
- Limited service area
- Relatively short workmanship warranty
EcoWatch Rankings for Solar Companies in Frederick

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

Sustainable Energy Systems LLC
Family-Operated Business
Free Quotes
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Grid-Tied Solar System
Off-Grid Solar Systems
Panel Installation
Battery Storage

FREDERICK SOLAR CO
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Skilled Repairs
Consultation
Battery Storage
System Decommissioning
Panel Installation
Cleaning and Maintenance
Off-Grid Solar Systems

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

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

Glim Solar
Free Quotes
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation

RAF SOLAR POWER LLC.
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation

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

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

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

Solar Solutions For All LLC
Informative Resources
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Off-Grid Solar Systems
Consultation
Grid-Tied Solar System

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

Greenway home improvements
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Consultation

Virginia Renewables
Clear Pricing Policy
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Battery Storage
Grid-Tied Solar System
Panel Installation

RNR Energy Solutions
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Consultation
Methodology: How We Ranked the Best Solar Companies in Frederick
EcoWatch's solar experts analyzed each solar company in Frederick 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 Frederick
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 Frederick
For many readers, the decision of which solar company to choose depends on prices.A few main factors that determine how much it will cost to install a solar panel system on your home and how much it could save you over time include:
- Choice of solar panels: The type of solar panels you get will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also lead to more savings over the lifetime of your system. If you don’t need to maximize efficiency, you can go with a higher number of more affordable panels.
- Your energy consumption: If your home uses a lot of energy, you'll reap more rewards from installing solar panels.
- Incentives: One thing that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save a decent amount of money on your power bills, which can give you an average of $11,000 of savings over 20 years.
- Your home's orientation toward the sun: This, along with how your roof is set up, affects affect how much energy your solar panels can produce.
So is buying solar panels worth it? Whether you want to reduce your electric bills, carbon dioxide emissions or both, solar panels are a great investment for many Frederick homeowners.
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Solar Incentives in Frederick
Adopting solar power has many considerable benefits. Not only can it help preserve the planet, but you can also save a good amount of money on your installation with various government incentives.There are several federal, state and local rebates and tax credits that may earn you some money back after buying solar panels. For comprehensive information about incentives that apply to you, see our article on solar incentives.
Environmental Impact of Switching to Solar in Frederick
If you’re planning on adding solar panels to your home, one of the main reasons why may be to reduce your carbon dioxide emissions.You may be curious – how much do solar panels do for the planet anyway? Regardless of your location, you can help the planet by switching to solar energy, but homes that consume lots of energy will have a bigger impact.Even though making solar panels emits carbon dioxide, the panels make up for it by significantly decreasing the amount of CO2 you would have released if you still used traditional energy. In Frederick, you can reduce your carbon footprint by 90 pounds a year with solar panels. Since energy from the sun is plentiful and makes electricity without CO2 emissions, adding solar panels to your home is one easy step you can take to help protect the planet.
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
Solar Veteran
Trinity Solar
- Many financing options
- Family-owned and -operated
- Makes charitable contributions
- Limited service area
- Relatively short workmanship warranty
EcoWatch's Frederick, MD Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Frederick, Paradise Energy Solutions is the top local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're planning on installing solar panels on your roof.
Are solar panels actually good for the environment?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing uses a lot of energy as well. The energy payback period is about 1 to 4 years.
Is it worth putting solar panels on my home?
Solar panels can be a beneficial 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 power bills are already pretty low, solar panels might not be for you.
What is the efficiency of solar panels?
Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need less of them to meet 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.