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:
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Customer review scores
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Service area for Spencer, MA
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Spencer homeowner saves $1,853/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
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 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 Spencer

Sunrun Fusion New England
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Reliable Customer Support
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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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Skilled repairs
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Tailored solutions
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Expert panel installation
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Integrated roofing
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Home installations

SunPower by BlueSel Home Solar
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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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Integrated roofing
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Tailored solutions
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Home installations
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Business installations
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Expert panel installation

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

RES Solar
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Clear Pricing Policy
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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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Expert panel installation
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Skilled repairs
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Tailored solutions
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Home installations
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Business installations

Greentech Renewables Auburn
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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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Skilled repairs
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Tailored solutions
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Business installations
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Home installations

Energy Monster
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Informative Resources
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Clear Pricing Policy
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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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Expert panel installation
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Tailored solutions
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Business installations
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Home installations
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Energy storage solutions

Solar Consulting Inc
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Free Quotes
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Prompt Service Delivery
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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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Home installations
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Energy storage solutions

Mass Megawatts Wind Power Inc
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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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Home installations
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Expert panel installation
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Business installations
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Tailored solutions

Zero-Point Development, Inc.
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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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Home installations
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Expert panel installation

K & M Electric Solutions
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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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Expert panel installation
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Skilled repairs
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Integrated roofing
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Business installations
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Home installations
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Tailored solutions
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Energy storage solutions

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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Tailored solutions
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Home installations
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Skilled repairs
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Expert panel installation
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Business installations

Avid Solar LLC
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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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Home installations
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Business installations
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Tailored solutions
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Expert panel installation

Boundless, Inc.
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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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Tailored solutions
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Expert panel installation
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Home installations

Ecogen Services, LLC
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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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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Energy storage solutions
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Business installations
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Expert panel installation
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Tailored solutions

Endless Energy
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Free Quotes
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Informative Resources
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Family-Operated Business
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Reliable Customer Support
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Limited information available on website
Services Offered
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End-to-end services
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Expert panel installation
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Business installations
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Tailored solutions
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Home installations
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 Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
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.