15 Best Solar Companies in Westborough, MA (2024 Reviews)

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

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

Average Westborough homeowner saves $1,750/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 Westborough

When deciding on the best solar installers, Westborough homeowners have more providers to choose from than ever before, which can be overwhelming, but we’re here to make adopting solar energy less confusing. With high levels of average daily sunlight in Westborough, the solar industry is doing fairly well. An overlooked driver of this has been Massachusetts' statewide programs that support residential and commercial solar panel installation.


The cost of installing solar panels can change a lot depending on your home’s framework and your household energy usage.To get free quotes from the best solar companies in Westborough, 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 Westborough

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunPower by BlueSel Home Solar

  • 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 Cleaning and Maintenance
  • Service icon Panel Installation

Website: https://www.bluesel.com/
Address: 400 W Cummings Park #3425, Woburn, MA 01801
Phone: 7812818130
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Sunrun Fusion New England

  • 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 Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Grid-Tied Solar System

Website: http://www.sunrun.com/
Address: 420 S Washington St Suite 6, North Attleborough, MA 02760
Phone: 5083728582
Outstanding Local Installer
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EcoWatch Rating

4.7/5

SGE Solar - Second Generation Energy

  • 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 Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Grid-Tied Solar System

Website: http://www.sgesolar.com/
Address: 85 S Bow St #3376, Milford, MA 01757
Phone: 5083774037
Outstanding Local Installer
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EcoWatch Rating

4.6/5

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

Website: https://venturesolar.com/
Address: 2 Kane Industrial Dr, Hudson, MA 01749
Phone: 8885229161
Outstanding Local Installer
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EcoWatch Rating

4.4/5

Wattson Home Solutions

  • 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 Panel Installation

Website: https://myenergymonster.com/ma/
Address: 100 Lamartine St, Worcester, MA 01608
Phone: 8556277674
Outstanding Local Installer
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EcoWatch Rating

4.3/5

New England Clean Energy

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

Services Offered

  • Service icon Consultation
  • Service icon Grid-Tied Solar System
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Permit Assistance

Website: https://www.newenglandcleanenergy.com/
Address: 577 Main St Suite 430, Hudson, MA 01749
Phone: 9785676527
Outstanding Local Installer
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EcoWatch Rating

4.8/5

altE Store

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

Services Offered

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

Website: https://www.altestore.com/
Address: 330 Codman Hill Rd, Boxborough, MA 01719
Phone: 8778784060
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Sunlight Solar Energy, Inc.

  • 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 Panel Installation
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Grid-Tied Solar System
  • Service icon Tesla Powerwall

Website: https://www.sunlightsolar.com/
Address: 419 Lincoln St, Marlborough, MA 01752
Phone: 7813733263
Outstanding Local Installer
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EcoWatch Rating

3.0/5

K & M Electric Solutions

  • 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 Financing Assistance
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Permit Assistance
  • Service icon Battery Storage

Website: https://www.kandmelectricsolutions.com/
Address: 12 John Rd Unit E, Sutton, MA 01590
Phone: 7744950015
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Vikram Solar US Inc.

  • 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 Off-Grid Solar Systems

Website: https://www.vikramsolar.us/
Address: 33 Lyman St Suite 102, Westborough, MA 01581
Phone: 5084082555
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Mass Megawatts Wind Power Inc

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

Website: http://massmegawatts.com/
Address: 95 Prescott St, Worcester, MA 01605
Phone: 5089423531
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Zero-Point Development, Inc.

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

Services Offered

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

Website: http://zpeenergy.com/
Address: 6 Park Ave, Worcester, MA 01605
Phone: 7742349008
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

Solar On Earth

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

Services Offered

  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System
  • Service icon Community Solar Projects

Website: https://solaronearth.com/
Address: 35 Nagog Park #315, Acton, MA 01720
Phone: 8447652582
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Mass Renewables

  • Pros icon Reliable Customer Support
  • Pros icon Family-Operated Business
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Tesla Powerwall
  • Service icon Panel Installation

Website: http://massrenewables.net/
Address: 90 Mendon St, Bellingham, MA 02019
Phone: 5086571116
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Great Sky Solar

  • 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 Panel Installation
  • Service icon Consultation

Website: http://greatskysolar.com/
Address: 29 Mill St, Arlington, MA 02476
Phone: 8889660726

Methodology: How We Ranked the Best Solar Companies in Westborough

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


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 Westborough

For many people, the decision of which solar company to go with comes down to costs.The installation cost is just one important factor you should keep in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:

  • Your power bills: This will impact how much money you might save. In Westborough, the average resident can save about $1,700 a year on their electricity bills.
  • Typical energy usage: The more electricity your home consumes on average and the greater your current energy bills are, the more benefits you’ll see from switching to solar.
  • Your income and budget: This shapes what type of solar panels you can afford.
  • Whether or not your roof gets a lot of direct sunlight: This, plus the configuration of your roof, affects affect how much energy your solar panels can produce.

Solar is a profitable investment for most homeowners. You can produce your own power instead of paying for it from the grid and take advantage of solar incentives and rebates, all while helping protect the Earth.

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Solar Incentives in Westborough

There are a lot of reasons why going solar is a great investment. One of them involves some government incentives you can take advantage of.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which lets you claim 0 of your project costs on your tax return, reducing the amount of taxes you owe that year. Additionally, there may be some local 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 Westborough.

Environmental Impact of Switching to Solar in Westborough

Many want to do what they can to help protect the planet, which in many cases is the primary motivation to install a solar system.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Westborough, though. For those who care about the environment, going solar is an easy choice, especially since Westborough produces a fair amount of carbon dioxide emissions from its energy generation.When you go solar, your carbon dioxide emissions can be reduced by about 40 pounds each year. Since energy from the sun is plentiful and makes electricity without releasing carbon emissions, making the switch to solar power is one easy step you can take to help protect the planet.

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 Westborough, MA Solar Company Rankings FAQs

Which solar company is the best near me?

In Westborough, SunPower by BlueSel Home Solar is the most reputable local solar company. Our team of experts rates it 3.00 stars, so it's a great choice if you're planning on installing solar panels on your house.

What are the advantages and disadvantages of solar power?

A few of the biggest pros are that it reduces your power bills, it’s a sustainable source of energy, and it provides a significant return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the installation cost is pricey and solar panels can be an eyesore.

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

The average payback period for solar panel installation is about 13.0 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.

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

Solar panel capacity is rated based on the amount of power they produce under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average house will need 20 to 35 panels.

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.