15 Best Solar Companies in Spencer, MA (2023 Reviews)

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

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

Average Spencer homeowner saves $1,853/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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 Spencer

Do you want energy freedom in Spencer? Installing solar panels can be a rewarding project since you can take advantage of lots of benefits when you switch to solar power. Fortunately, there are lots of solar companies in Spencer as a result of encouraging government support and a growing green energy market.

In this article, we'll help you find the top options in your area. To help you figure out if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Spencer by clicking the 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 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 Spencer

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Sunrun Fusion New England

  • 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 Skilled repairs
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Home installations

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

4.6/5

SunPower by BlueSel Home Solar

  • 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 Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Business installations
  • Service icon Expert 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

4.9/5

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer

  • 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 Expert panel installation
  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations

Website: https://synergysh.com/
Address: 20 Tuttle Pl Suite 7, Middletown, CT 06457
Phone: 8602451960
Outstanding Local Installer
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EcoWatch Rating

4.9/5

RES 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 Expert panel installation
  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Business installations

Website: http://www.ressolar.com/
Address: 15 Marion Way, Cohasset, MA 02025
Phone: 7815453320
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Greentech Renewables Auburn

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

Services Offered

  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations

Website: http://cedgreentechma.portalced.com/
Address: 3 C St, Auburn, MA 01501
Phone: 7742439597
Outstanding Local Installer
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EcoWatch Rating

4.3/5

Energy Monster

  • 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 Expert panel installation
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: https://myenergymonster.com/ma/
Address: 100 Lamartine St, Worcester, MA 01608
Phone: 5087965525
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Consulting Inc

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: https://www.solarconsultinginc.com/
Address: 7 Midstate Dr Suite 208, Auburn, MA 01501
Phone: 5084078987
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Mass Megawatts Wind Power Inc

  • 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 Home installations
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Tailored solutions

Website: http://massmegawatts.com/
Address: 95 Prescott St, Worcester, MA 01605
Phone: 5089423531
Outstanding Local Installer
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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 Business installations
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation

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

3.0/5

K & M Electric Solutions

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Skilled repairs
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Energy storage solutions

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

Donahue & Sons

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Skilled repairs
  • Service icon Expert panel installation
  • Service icon Business installations

Website: https://donahuesons.com/
Address: 123 Cut Off Rd, Barre, MA 01005
Phone: 5083802082
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.5/5

Avid Solar LLC

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

Services Offered

  • Service icon Home installations
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation

Website: https://avidsolar.com/
Address: 80 Wilder Rd, Sterling, MA 01564
Phone: 8885173767
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

Boundless, Inc.

  • 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 Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://boundlessinc.com/
Address: 11 Apex Dr #301b, Marlborough, MA 01752
Phone: 8888904069
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Ecogen Services, LLC

  • 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 Home installations
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: http://ecogenservices.com/
Address: 1 Main St, Whitinsville, MA 01588
Phone: 9788957223
Outstanding Local Installer
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EcoWatch Rating

4.2/5

Endless Energy

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

Services Offered

  • Service icon End-to-end services
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Home installations

Website: https://www.goendlessenergy.com/
Address: 184 Cedar Hill St, Marlborough, MA 01752
Phone: 5083572354

Methodology: How We Ranked the Best Solar Companies in Spencer

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


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 Spencer

The cost of putting up a solar panel system has dropped significantly over the past several years, but it's still a significant investment for most homeowners. The cost and possible savings vary depending on a few important factors such as:

  • The kind of solar panels you're thinking of getting: More efficient panels cost more, so that will affect your budget for your solar project.
  • average energy usage: The more energy your home consumes on average and the larger your current energy bills are, the more benefits you'll see from making the switch to solar.
  • Incentives: Those who purchase and install a solar system this year can save 30% of their installation costs by taking advantage of the federal solar investment tax credit. You can also save about $22,000 on your utility bills over 20 years excluding incentives.
  • How much energy costs for you: If your local utility rates are quite high, there's a better chance you'll end up with a higher return on your investment in a solar system. In Spencer, you can save an average of $86 a month on your electricity bills.

So is installing solar panels worth it? Whether you want to reduce your energy bills, carbon dioxide emissions or both, solar panels are a great investment for many Spencer homeowners.

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Solar Incentives in Spencer

Because solar power is a cleaner source of energy than traditional energy sources, there are several government incentives available to encourage its adoption. There are several federal, state and local rebates and tax credits that let you earn anywhere from 30% to 50% of your money in return after paying for a solar panel system. Our article on solar incentives has more detailed information on the incentives you can take advantage of in Spencer.

Environmental Impact of Switching to Solar in Spencer

There are lots of reasons to switch to solar power, like saving on utility bills and helping to reduce your carbon footprint. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Spencer, though. According to the EPA, electricity production is the second biggest source of greenhouse gas emissions and about 62% of our electricity comes from burning fossil fuels. Using solar power can help lower that statistic in a city like Spencer that produces a fair amount of carbon dioxide emissions each year. In Spencer, the average household can lower their carbon footprint by 40 pounds a year after going solar. The great things about solar power are infinite — just like solar power is! That's why so many Spencer residents have been happy with making the switch to solar.

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 Spencer, MA Solar Company Rankings FAQs

What is the most reputable solar company in Spencer?

The best local solar company in Spencer is Valley Solar, with a rating of 4.06 stars.

Are solar panels really eco-friendly?

Making solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.

Are solar panels worth it?

Solar panels call for 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 the amount of direct sunlight your roof gets.

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.