13 Best Solar Companies in Gardiner, ME (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 13 in Gardiner based on:
Customer review scores
Service area for Gardiner, ME
Company policies and services offered
Accreditations and certifications
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Average Gardiner homeowner saves $1,329/year with solar panels
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Best Solar Companies in Gardiner
Do you want energy freedom in Gardiner? Installing solar panels can be a rewarding project since you can enjoy lots of benefits after adopting solar power. Fortunately, Gardiner residents have access to tons of the best solar companies in the country, which offer exceptional value for generating renewable energy.
The cost of installing solar panels can change considerably according to your home’s framework and your household energy needs.Keep reading to see our picks for the best solar companies in the city, or connect with a trusted solar company in your area right away by clicking the button below.
EcoWatch Rankings for Solar Companies in Gardiner

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

Maine Solar Solutions
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Grid-Tied Solar System
Tesla Powerwall
Permit Assistance
Battery Storage
Financing Assistance
Consultation
Panel Installation
Off-Grid Solar Systems
Community Solar Projects

SolarLogix, LLC
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Family-Operated Business
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Consultation
Battery Storage




Assured Solar Energy
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Off-Grid Solar Systems
Battery Storage
Grid-Tied Solar System





ALL Solar Energy Solutions
Informative Resources
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Battery Storage
Panel Installation

ReVision Energy
Free Quotes
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Consultation
Financing Assistance
Panel Installation
Cleaning and Maintenance
Community Solar Projects
Methodology: How We Ranked the Best Solar Companies in Gardiner
EcoWatch's solar experts analyzed each solar company in Gardiner 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 Gardiner
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 Gardiner
For a lot of homeowners, whether or not you should invest in a solar energy system depends the most on the cost.The cost and possible savings vary depending on a few key factors such as:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Excluding incentives, you can save an average of $16,000 over 20 years with your system, too.
- Choice of solar panels: The type of solar panels you choose will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money 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.
- Typical energy usage: The more electricity your household uses on average and the greater your current energy bills are, the more money you could save by switching to solar.
- Where your home is: This influences how much sunlight your roof receives, which helps determine how many panels you need.
Solar is a profitable investment for most homeowners. You can produce your own power instead of paying for it from the grid and make use of solar incentives, all while helping protect the Earth.
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To find out how much you can impact the environment and your wallet by making the switch to solar, try out the calculator below. You can also view our solar panel cost guide for Gardiner, ME.
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Solar Incentives in Gardiner
To increase the adoption of solar power, federal, state and local governments – and even some utility companies – offer incentives to help make going solar more economically viable and accessible.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also possibly stack the ITC with other state and city incentives. You can learn about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Gardiner
If you’re thinking of adding solar panels to your home, one of the principal reasons why may be to lower your carbon footprint.But how much can installing solar panels actually help the environment? Switching to solar energy for electricity instead of using nonrenewable energy is a great way to reduce carbon dioxide emissions if you want to help reduce Gardiner's fair level of greenhouse gas emissions.Even though making solar panels releases carbon dioxide emissions, the panels make up for it by significantly decreasing the amount of CO2 you would have produced if you still used traditional energy. In Gardiner, you can reduce your carbon footprint by 40 pounds a year with solar panels. For homeowners who want to help the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
EcoWatch's Gardiner, ME Solar Company Rankings FAQs
What is the best solar panel installer in Gardiner?
The highest-rated local solar company in Gardiner is ReVision Energy, with a rating of 4.90 stars.
Are solar panels really environmentally friendly?
Solar panels can be detrimental 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.
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 varies by the cost of electricity where you are, incentives and net metering programs.
How efficient is a solar panel system?
In most cases, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the sun’s energy into usable electricity.
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.