15 Best Solar Companies in St. Thomas, PA (2024 Reviews)

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

  • Customer review scores
  • Service area for St. Thomas, PA
  • Company policies and services offered
  • Accreditations and certifications

Average St. Thomas homeowner saves $1,240/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 2024

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 St. Thomas

If you’re a home or business owner looking to take advantage of the solar incentives in St. Thomas, it can be a lot of work to narrow down which installer to choose. But, it's worth it since adopting solar power is typically a good choice. Solar panels aren't just good for the environment — your bank account will be better off too. Once you switch to solar power, you can save an average of $15,000 over 20 years, and this doesn't even include incentives.


If you want to make use of the great amount of perks of solar, we can help you narrow down your options to find the St. Thomas solar installer that’s right for you.Read on to see our picks for the top solar companies in the city, or get connected to a certified solar company in your area right away by clicking the button below.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

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 St. Thomas

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Paradise Energy Solutions

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

Services Offered

  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • 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

3.0/5

RAF SOLAR POWER LLC.

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

Services Offered

  • Service icon Panel Installation

Website: http://www.rafsolarpower.com/
Address: 18218 Rockland Dr, Hagerstown, MD 21740
Phone: 7033575262
Outstanding Local Installer
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EcoWatch Rating

4.3/5

Solar Holler

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: http://www.solarholler.com/
Address: 207 N Princess St, Shepherdstown, WV 25443
Phone: 3043629615
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Milestone Solar Consultants LLC

  • 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 Cleaning and Maintenance
  • Service icon Off-Grid Solar Systems
  • Service icon Consultation
  • Service icon Panel Installation

Website: http://www.milestonesolar.com/
Address: 3291 Grade Rd, Falling Waters, WV 25419
Phone: 8666884274
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Gettysburg Stove And Solar

  • Pros icon Informative Resources
  • 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 Financing Assistance
  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: https://gettysburgsolar.com/
Address: 2218 York Rd, Gettysburg, PA 17325
Phone: 7173379898
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Ethical Energy Solar

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

Services Offered

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

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

3.0/5

SolarPanel RoofNSave Gettysburg

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

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance

Website: http://solarpanelroofnsave.com/
Address: 127 Chambersburg St, Gettysburg, PA 17325
Phone: 7174834044
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Mountain View Solar

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

Services Offered

  • Service icon Consultation
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Off-Grid Solar Systems
  • Service icon Panel Installation

Website: http://www.mtvsolar.com/
Address: 11500 Valley Rd, Berkeley Springs, WV 25411
Phone: 3042584733
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Sustainable Energy Systems LLC

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

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Grid-Tied Solar System

Website: http://sustainableenergysystems.net/
Address: 4509 Metropolitan Ct unit h, Frederick, MD 21704
Phone: 3017884003
Outstanding Local Installer
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EcoWatch Rating

3.0/5

FREDERICK SOLAR CO

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

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon System Decommissioning
  • Service icon Off-Grid Solar Systems
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Battery Storage

Website: http://www.solar-frederick.com/
Address: 915 Toll House Ave, Frederick, MD 21701
Phone: 2403012656
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Green Legacy Solar

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

Services Offered

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

Website: https://www.greenlegacysolar.com/
Address: 3506 Countryside Ln, Camp Hill, PA 17011
Phone: 7172928833
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Grids Central PA

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

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance
  • Service icon Consultation

Website: http://www.solargridscentralpa.com/
Address: 1521 Cedar Cliff Dr # 101, Camp Hill, PA 17011
Phone: 7179666286
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Glim Solar

  • 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 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

3.0/5

Solar Solutions For All LLC

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

Services Offered

  • Service icon Consultation
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Off-Grid Solar Systems
  • Service icon Panel Installation

Website: http://www.solarsolutionsforall.com/
Address: 227 Town Branch Terrace SW, Leesburg, VA 20175
Phone: 5712529717
Outstanding Local Installer
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EcoWatch Rating

3.0/5

GreenBrilliance

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

Services Offered

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

Website: https://www.greenbrilliance.com/
Address: 600 N 2nd St #401, Harrisburg, PA 17101
Phone: 2676683666

Methodology: How We Ranked the Best Solar Companies in St. Thomas

EcoWatch's solar experts analyzed each solar company in St. Thomas 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 St. Thomas


Below are some the criteria we examined specifically for Pennsylvania 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 St. Thomas

The cost of putting up a solar panel system has decreased immensely over the past few years, but it’s still a large investment for most homeowners.Some key things that influence how much it will cost and how much you could save include:

  • Typical energy usage: The more power your home consumes on average and the steeper your current electricity bills are, the more likely you'll benefit from switching to solar.
  • Your income and budget: This shapes what type of solar panels you can get.
  • Incentives: Something that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save a decent amount of money on your energy bills, which can generate an average of $15,000 of savings over 20 years.
  • The amount of sunlight your city gets: Due to St. Thomas’s high amount of average daily sunlight, you should be able to save a decent amount on your energy bills.

So is installing solar panels worth it? Whether you want to decrease your electric bills, carbon emissions or both, solar panels are a great investment for many St. Thomas homeowners.

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Solar Incentives in St. Thomas

If you’re considering switching to solar energy, a variety of government incentives and state programs can immensely lower the cost of the project and speed up the return on your investment.When you install solar panels on your house, you become eligible to claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 0 of the cost of your solar panels. Additionally, there are often some local incentives that you can take advantage of to further save. In our article on solar incentives, you can see the incentives you qualify for in St. Thomas.

Environmental Impact of Switching to Solar in St. Thomas

One of the best reasons to switch to solar energy is to cut your dependence on nonrenewable energy sources like burning fossil fuels, which are hazardous for the environment.You may be asking yourself – how much does making the switch do for the environment anyway? Adopting solar power is a sustainable choice for the environment, because the greatest source of greenhouse gas emissions in the U.S. is from burning fossil fuels for electricity, heat, and transportation – all of which can be powered by solar instead.Since solar panels don’t release greenhouse gas emissions into the atmosphere when producing electricity, they’re a good trade for traditional energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 50 pounds each year. For those who care about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

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 St. Thomas, PA Solar Company Rankings FAQs

What is the most reputable solar company in St. Thomas?

The best local solar company in St. Thomas is Paradise Energy Solutions, with a rating of 3.00 stars.

What are a few of the biggest pros and cons of switching to solar?

The advantages of solar power are that it can lower or, in some cases, completely cut your electricity bills, improve your home’s value and cut back on your carbon footprint. The main disadvantages are that solar panels can be expensive to install, you may not see as many savings if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.

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

The average payback period for solar panel installation is about 16.0 years, but the exact period depends on local electricity costs, incentives and net metering programs.

How much solar panel capacity do I need for my house?

Solar panel capacity is the amount of energy the panels can produce under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to cover how much energy they need.

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.