15 Best Solar Companies in South Yarmouth, MA (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in South Yarmouth based on:

  • Customer review scores
  • Service area for South Yarmouth, MA
  • Company policies and services offered
  • Accreditations and certifications

Average South Yarmouth homeowner saves $2,026/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 South Yarmouth

Finding the best solar panel installation company for your house is an important decision, but it's one that can save you a lot of money in South Yarmouth. Solar power isn't just good for the Earth — your wallet will benefit too. Once you switch to solar power, you can save an average of $24,000 over 20 years, and this doesn't even include incentives.


To help you search through the huge number of South Yarmouth solar installers, we’ve narrowed in on a list of the top ones.To get free quotes from the best solar companies in South Yarmouth, you can click "get quote" 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 South Yarmouth

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunPower by BlueSel Home Solar

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

Services Offered

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

Website: https://www.bluesel.com/
Address: 17 Jan Sebastian Dr STE 12, Sandwich, MA 02563
Phone: 5088339500
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

My Generation Energy

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

Services Offered

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

Website: https://www.mygenerationenergy.com/
Address: 100 Independence Dr Suite 10, Hyannis, MA 02601
Phone: 5086949692
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Cotuit Solar LLC

  • 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 Panel Installation
  • Service icon Battery Storage

Website: http://www.cotuitsolar.com/
Address: 29 Trinity Pl, Mashpee, MA 02649
Phone: 5084288442
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Solar Rising

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

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon System Decommissioning
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance
  • Service icon Battery Storage

Website: http://www.solarrising.net/
Address: 348 Main St, Mashpee, MA 02649
Phone: 5087446284
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

E2 Solar

  • 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 Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.e2solarcapecod.com/
Address: 831 Main St, Dennis, MA 02638
Phone: 5086947889
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Cazeault Solar

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

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance

Website: http://cazeaultsolar.com/
Address: 1031 Main St, Osterville, MA 02655
Phone: 5084281177
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunWind LLC

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

Services Offered

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

Website: https://www.sunwindllc.com/
Address: 300 Cranberry Hwy, Orleans, MA 02653
Phone: 5082587277
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Falmouth Solar, LLC

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

Services Offered

  • Service icon Panel Installation

Website: http://www.falmouthsolar.com/
Address: Main St, Falmouth, MA 02540
Phone: 5083609299
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

ACK Smart

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

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: http://www.acksmart.com/
Address: 4 S Beach St, Nantucket, MA 02554
Phone: 5082571786
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

South Mountain Company

  • 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 Panel Installation

Website: https://www.southmountain.com/
Address: 15 Red Arrow Rd, Vineyard Haven, MA 02568
Phone: 5086934850
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

NEC Solar

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

Website: http://www.massgoessolar.com/
Address: 121 Broadcommon Rd, Bristol, RI 02809
Phone: 8664464632
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Cazeault Roofing & Solar of Plymouth County

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

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs

Website: http://www.cazeaultroofers.com/
Address: 47 Liberty St, Plymouth, MA 02360
Phone: 5087473800
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Reliable Solar Solutions, Inc.

  • 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 Off-Grid Solar Systems

Website: http://www.reliablesolarsolutions.com/
Address: 1 Chace Rd #15, East Freetown, MA 02717
Phone: 5084410921
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.0/5

Devlin 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
  • Service icon Battery Storage
  • Service icon Solar Carports

Website: https://www.devlinenergy.com/
Address: 302 Weymouth St, Rockland, MA 02370
Phone: 7818120240
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Whaling City Solar

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • 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 Battery Storage
  • Service icon Permit Assistance

Website: https://whalingcitysolar.com/
Address: 1213 Purchase St Unit 2-55, New Bedford, MA 02740
Phone: 5084155661

Methodology: How We Ranked the Best Solar Companies in South Yarmouth

EcoWatch's solar experts analyzed each solar company in South Yarmouth 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 South Yarmouth


Below are some the criteria we examined specifically for Massachusetts 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 South Yarmouth

We get that for lots of homeowners, the choice to invest in solar depends on installation costs.Some key things that determine the cost and possible savings 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 opt for a higher number of more affordable panels.
  • Incentives: One thing that can reduce the cost of 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 on your utility bills, which can lead to an average of $24,000 of savings over 20 years.
  • Average daily sunlight: Since South Yarmouth gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which influences how much your solar panels can save you on your electricity bills.
  • Electricity consumption: The average home in South Yarmouth doesn’t use much energy, and so may not see as many savings on their power bills.

So is a solar system worth it? Whether you’re trying to decrease your electricity costs, greenhouse gas emissions or both, solar panels are a worthwhile investment for many South Yarmouth homeowners.

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Solar Incentives in South Yarmouth

There are several reasons why going solar is a great investment. One of them consists of some government incentives you can take advantage of.In addition to the federal tax credit incentive, there are also some local benefits, which in the majority of cases, stack with the federal incentive, so you can save even more. For comprehensive information about incentives that apply to you, see our article on solar incentives.

Environmental Impact of Switching to Solar in South Yarmouth

Installing solar panels can have a meaningful impact on the environment.A question many people might be wondering about is how much can they really help save the environment by switching to solar power anyway? The average person has a sizable carbon footprint. Between their car, which releases over 10,000 pounds of carbon dioxide emissions a year, and powering their home, it can be overwhelming to figure out what to do. Switching to solar is a simple thing you can do to help.In South Yarmouth, the average resident can reduce their carbon footprint by 40 pounds a year once they go solar. For people who care about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.

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 South Yarmouth, MA Solar Company Rankings FAQs

Which solar power company is the best near me?

The highest-rated local solar company in South Yarmouth is SunPower by BlueSel Home Solar, with a rating of 3.00 stars.

What are the best and worst things about solar power?

The biggest advantages of solar power are that it can decrease or, for some, completely eradicate your electricity bills, improve your home’s value and lower your carbon footprint. The biggest disadvantages are that solar panels can be pricey 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.

Are solar panels worth it?

Solar panels need a considerable upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a range of factors like how much you pay for electricity and how much direct sunlight your roof gets.

When is the best time of year to install solar panels?

You can install solar panels whenever it's convenient for you, but consider doing so in the winter when there's less demand. With fewer homeowners going solar, you could potentially see faster installation times and more savings.

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.