11 Best Solar Companies in Cape Elizabeth, ME (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 11 in Cape Elizabeth based on:

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

Average Cape Elizabeth homeowner saves $1,381/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 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 Cape Elizabeth

Looking for the best solar companies in Cape Elizabeth? Installing solar panels is an exciting home addition that many homeowners find beneficial for their wallets, communities and the planet. With an average energy bill of $1,138 per month in Cape Elizabeth, switching to solar power can lower your monthly bills by about that much.


To help you search through the large variety of Cape Elizabeth solar installers, we’ve come up with a list of the top ones.To get free quotes from the top solar companies in Cape Elizabeth, click the "get quote" 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 Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch Rankings for Solar Companies in Cape Elizabeth

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

ReVision Energy

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

Services Offered

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

Website: https://www.revisionenergy.com/
Address: 758 Westbrook St, South Portland, ME 04106
Phone: 2072216342
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

Goggin Energy

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

Services Offered

  • Service icon Panel Installation

Website: https://www.gogginenergy.com/
Address: 75 W Commercial St STE 202, Portland, ME 04101
Phone: 2077727557
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Mancini Electric

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

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs

Website: https://www.mancinielectric.com/
Address: 179 Sheridan St, Portland, ME 04101
Phone: 2077745829
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Maine Solar Solutions

  • Pros icon Informative Resources
  • 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 Battery Storage
  • Service icon Community Solar Projects
  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System
  • Service icon Consultation
  • Service icon Tesla Powerwall
  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Off-Grid Solar Systems

Website: https://mainesolarsolutions.com/
Address: 491 US-1 Suite 20, Freeport, ME 04032
Phone: 2078717191
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Assured Solar Energy

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

Services Offered

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

Website: https://assuredsolar.com/
Address: 460 Mountfort Rd, North Yarmouth, ME 04097
Phone: 2072212916
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Cleantap Energy

  • 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 Consultation
  • Service icon Panel Installation

Website: http://www.cleantapenergy.com/
Address: 19 Main St, Gray, ME 04039
Phone: 2073837635
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

ALL Solar Energy Solutions

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

Services Offered

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

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

EcoWatch Rating

3.0/5

SunVersion LLC

  • 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 Battery Storage
  • Service icon Financing Assistance

Website: http://www.sunversion.com/
Address: 88 Brownfield Rd, Hiram, ME 04041
Phone: 2072560931
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Sunny D Solar

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation

Website: http://www.sunnyd.solar/
Address: 8 Birch Dr, Rochester, NH 03867
Phone: 6033689057
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Mains Electric, LLC

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

Services Offered

  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: http://www.mainselectric.com/
Address: 44 Main St, Alton, NH 03809
Phone: 6038333312
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

ReVision Energy

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

Services Offered

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

Website: https://www.revisionenergy.com/locations/brentwood-nh-solar-showroom/
Address: 7 Commercial Dr, Brentwood, NH 03833
Phone: 6036791777

Methodology: How We Ranked the Best Solar Companies in Cape Elizabeth

EcoWatch's solar experts analyzed each solar company in Cape Elizabeth 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 Cape Elizabeth


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 Cape Elizabeth

The cost of installing a solar panel system has gone down greatly over the past few years, but it’s still a significant investment for most homeowners.The installation cost is just one important factor you should keep in mind when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:

  • The amount of sunlight your area gets: Due to Cape Elizabeth’s high amount of average daily sunlight, you should be able to save a decent amount on your electricity bills.
  • Your energy consumption: If your household needs to use a lot of energy, you'll see more savings from installing solar panels.
  • Incentives: Those who buy and install a solar energy system this year can save 0 of their overall solar costs by using the federal solar investment tax credit. You can also save about $16,000 on your electricity bills over 20 years excluding incentives.
  • Choice of solar panels: The type of solar panels you are interested in getting 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 space isn't a constraint for your project, you can opt for a higher number of more affordable panels.

So is buying solar panels worth it? Whether you want to lower your energy bills, carbon dioxide emissions or both, solar panels are a solid investment for many Cape Elizabeth homeowners.

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Solar Incentives in Cape Elizabeth

In order to increase the number of homes and businesses that use solar power, federal and local governments – and even some utility companies – offer incentives to help make switching to solar power more financially viable and accessible.Regardless of what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 0 of how much you paid for your solar installation on your tax return, lowering the amount of taxes you owe that year. Plus, there may be some state and city incentives that can save you some extra money too. Our article on solar incentives has more in-depth information on the incentives you can find in Cape Elizabeth.

Environmental Impact of Switching to Solar in Cape Elizabeth

There are a few big reasons why many people want to invest in solar energy: for the good of their bank accounts and the planet.You may be curious – how much does making the switch do for the environment anyway? The more power you use, the better off the planet will be if you switch to solar as you won’t need to rely on traditional energy sources as much.Although making solar panels emits carbon dioxide, the panels make up for it by significantly lowering the amount of CO2 you would have produced if you still used traditional energy. In Cape Elizabeth, you can reduce your carbon footprint by 40 pounds a year with solar panels. Since solar energy is renewable and produces electricity without CO2 emissions, making the switch to solar power is one easy step you can take to help the environment.

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 Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Cape Elizabeth, ME Solar Company Rankings FAQs

Which solar panel installer is the best in Cape Elizabeth?

In Cape Elizabeth, ReVision Energy 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.

Are solar panels actually environmentally friendly?

Producing solar panels uses chemicals and produces toxic waste that can be bad for the environment, which is the main downside of solar panels.

How long does it take to see a return on your investment after installing solar panels?

The average payback period for solar panel installation is about 15.4 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.

How long do solar panels last?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of. What this means is how much energy they produce will have decreased significantly after that point. You can opt to replace them after having them for that long or you can keep using them at a lower efficiency after that time.

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.