15 Best Solar Companies in Sunderland, MA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Sunderland based on:
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Customer review scores
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Service area for Sunderland, MA
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Company policies and services offered
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Accreditations and certifications
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Average Sunderland homeowner saves $1,692/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Sunderland
As a homeowner in Sunderland, you may be interested in switching to solar power and curious about the best solar companies in your area. Solar could be a great choice since it comes with lots of benefits. While solar panels are a great investment, you'll be able to make that amount back and then some, all while doing your part for the environment. In fact, you could end up with savings of about $20,000 over 20 years.
Here, we'll give you a list of some of the best solar companies in Sunderland to make your decision much easier. If you'd like to get free, no-obligation quotes from the best Sunderland solar companies, you can click the button below to learn more.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in Sunderland

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Business installations
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Home installations
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Expert panel installation
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Tailored solutions
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Integrated roofing

SunRun Solar
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Energy storage solutions
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Tailored solutions
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Home installations
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Expert panel installation

Northeast Solar
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Energy storage solutions
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Expert panel installation
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Business installations
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Integrated roofing

Greenfield Solar
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Home installations
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Expert panel installation
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Energy storage solutions
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Tailored solutions
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Business installations

Insight Solar
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Home installations
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Tailored solutions

PV Squared Solar (Pioneer Valley Photovoltaics)
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Business installations
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Energy storage solutions
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Home installations

Valley Solar
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Informative Resources
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Free Quotes
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Prompt Service Delivery
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Integrated roofing
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Tailored solutions
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Home installations
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End-to-end services
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Expert panel installation
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Business installations

Beyond Green Construction
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Informative Resources
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Reliable Customer Support
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Family-Operated Business
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Limited information available on website
Services Offered
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Business installations
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Home installations
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Expert panel installation
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Tailored solutions

Co-op Power
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Business installations
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Tailored solutions
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Integrated roofing
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Home installations

Sunbug Solar
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Home installations
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End-to-end services
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Tailored solutions
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Expert panel installation

PosiGen
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Energy storage solutions
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Tailored solutions

Sunnyside Solar
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Energy storage solutions
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Expert panel installation
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Home installations

Donahue & Sons
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Business installations
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Skilled repairs
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Expert panel installation

Advanced Energy Group
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Tailored solutions
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Home installations
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Expert panel installation

Louth Callan Renewables
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Integrated roofing
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Energy storage solutions
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Home installations
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Tailored solutions
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Expert panel installation
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Business installations
Methodology: How We Ranked the Best Solar Companies in Sunderland
EcoWatch's solar experts analyzed each solar company in Sunderland 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 Sunderland
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 Sunderland
We understand that for most homeowners, the decision to invest in solar highly depends on installation costs. Some key factors that affect how much it will cost to install a solar panel system on your home and how much money you could save over time are:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 30% of your overall 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 $20,000 over 20 years with your solar panels, too.
- The kind of solar panels you want: More efficient models are more costly, so that will influence your budget for your solar project.
- The amount of sunlight your roof gets: Thanks to Sunderland's relatively low amount of average daily sunlight, you might not see as many savings on your electricity bills.
- How much energy costs for you: The average family in Sunderland pays around $960 a year on electricity alone, so you could end up with that much in savings.
So is a solar panel system worth it? Whether you want to lower your electric bills, carbon dioxide emissions or both, solar panels are a worthwhile investment for many Sunderland homeowners.
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If you're wondering how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Sunderland, MA.
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Solar Incentives in Sunderland
There are a lot of reasons why you should switch to solar. One of them involves some government incentives you can take advantage of. No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 30% of how much your solar project cost on your tax return, reducing the amount of taxes you owe that year. Additionally, there may be some state and city incentives that can save you some extra money too. For comprehensive information about incentives that apply to you, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Sunderland
Many want to do their part to help the environment, which often is the chief reason they're interested in installing solar panels. You may be trying to figure out — how much do solar panels help the environment anyway? Regardless of your location, you can help protect the environment by switching to solar energy, but homes that consume a lot of energy will have a greater impact. In Sunderland, the average household can lower their carbon footprint by 40 pounds a year once they go solar. The advantages of solar power are abundant — just like solar power is! That's why so many homeowners have been happy with using solar energy.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Sunderland, MA Solar Company Rankings FAQs
What is the most reputable solar installation company in Sunderland?
The best local solar company in Sunderland is Valley Solar, with a rating of 4.06 stars.
What is the negative environmental impact of solar panel manufacturing?
Manufacturing solar panels uses chemicals and produces toxic waste that can be bad for the environment, which is the main drawback of solar panels.
How long does it take to see a return on your investment after getting solar panels?
Solar panels usually pay for themselves in about 9.7 years, but your solar payback period will vary depending on your utility costs. The higher your typical energy bill, the quicker your solar panel system will pay for itself.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on how much power they generate 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.