8 Best Solar Companies in Belfast, ME (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 8 in Belfast based on:

  • Customer review scores
  • Service area for Belfast, ME
  • Company policies and services offered
  • Accreditations and certifications

Average Belfast homeowner saves $1,327/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 Belfast

Do you want energy freedom in Belfast? Installing solar panels can be a rewarding project since you can enjoy lots of perks when you switch to solar power. Though Belfast may not have a reputation for sunshine like Florida, it's a surprisingly hot place for solar growth, so a lot of the best solar companies in the nation have expanded to there to help residents embrace renewable energy.


To help you comb through the large number of Belfast solar installers, we’ve narrowed in on a list of the top ones.Read on to see our picks for the best solar companies in the city, or get connected with a trusted solar company near you right away by clicking the button below.

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EcoWatch Rankings for Solar Companies in Belfast

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

SolarLogix, LLC

  • Pros icon Family-Operated Business
  • 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 Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.solarlogixmaine.com/
Address: 69 Lincolnville Ave, Belfast, ME 04915
Phone: 2072181411
Outstanding Local Installer
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EcoWatch Rating

4.9/5

ReVision Energy

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Community Solar Projects

Website: https://www.revisionenergy.com/
Address: 825 Acadia Hwy, Montville, ME 04941
Phone: 2075894171
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Sundog Solar

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

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Financing Assistance

Website: https://sundog.solar/free-estimate-request/
Address: 222 E Main St, Searsport, ME 04974
Phone: 2075481100
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Aurora Roofing & Solar

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: http://www.auroraroofingsolar.com/
Address: 805 Farmington Falls Rd #6, Farmington, ME 04938
Phone: 2076531575
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Moody Mountain Solar

  • Con icon Limited information available on website

Services Offered

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

Website: http://moodymountainsolar.com/
Address: 908 Moody Mountain Rd, Searsmont, ME 04973
Phone: 2077066537
Outstanding Local Installer
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EcoWatch Rating

3.0/5

PV Maine Solar

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

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://www.pvmaine.com/
Address: 15 Orchard Ln, Lamoine, ME 04605
Phone: 2076190193
Outstanding Local Installer
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EcoWatch Rating

3.0/5

ALL Solar Energy Solutions

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

Services Offered

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

Website: https://allsolarenergysolutions.com/
Address: 12 Center Park Road Suite 5, Topsham, ME 04086
Phone: 2075365935
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Stephen W Stanley Electrical

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

Services Offered

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

Website: https://www.stephenstanleyelectric.com/
Address: 31 Bass Harbor Rd, Southwest Harbor, ME 04679
Phone: 2072445425

Methodology: How We Ranked the Best Solar Companies in Belfast

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


Below are some the criteria we examined specifically for Maine 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 Belfast

Solar panels run off a free energy source — the sun — but before you can take advantage of this you will need to pay to set up your panels.There are several factors you should consider when determining the overall cost and how much you can save, such as:

  • The model of solar panels you’re thinking of getting: More high-tech panels are more costly, so that will shape your budget for your solar project.
  • Your energy bills: This will affect how much money you might save. In Belfast, the average homeowner can save about $1,100 a year on their electricity bills.
  • 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 utility bills, which can give you an average of $16,000 of savings over 20 years.
  • Energy consumption: Solar may be an expensive investment for homes that don’t need too much energy each month.

There are lots of good benefits of solar in spite of the upfront cost of installation. It can help the environment and your wallet. Additionally, it can increase the value of your home, giving you even more benefits if you choose to sell your home later.

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For an estimate of both how much you could save and help protect the environment by installing a solar panel system, you can give the calculator below a try. You can also view our solar panel cost guide for Belfast, ME.

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Solar Incentives in Belfast

One of the good things about installing a solar panel system is earning federal and potentially state incentives.State and city solar incentive programs depend on the location and, sometimes, utility company. Many states offer rebates for solar power systems, in addition to the federal solar tax credit. Take a look at our article on solar incentives to learn what incentives you can benefit from.

Environmental Impact of Switching to Solar in Belfast

Making the switch to solar power is a great way to do your part for a cleaner and more sustainable future.But – how much exactly can you help the environment by going solar? One thing to consider is your overall carbon footprint. For example, if you spend lots of time commuting to work and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions.In Belfast, the average homeowner can lower their carbon footprint by 40 pounds a year once they go solar. For homeowners who are worried about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.

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EcoWatch's Belfast, ME Solar Company Rankings FAQs

Which solar power company is the best in Belfast?

In Belfast, SolarLogix, LLC is the top local solar company. Our team of experts rates it 4.90 stars, so it's a solid choice if you're planning on installing solar panels on your house.

What are the pros and cons of solar power?

A few of the biggest pros are that it decreases your electricity bills, it’s good for the environment, and it gives you a good return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the startup costs are high and solar panels aren’t always aesthetically pleasing.

Are solar panels worth it?

Solar panels can be a good investment for lots of homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already fairly low, solar panels might not be for you.

When should I install solar panels?

Although summer is the most popular time people install solar panels, the optimal time is actually winter. You can save money since there's not as much demand during the winter months, and it lets you be up and running with solar for the more expensive 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.