15 Best Solar Companies in Groton, MA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Groton based on:
Customer review scores- Service area for Groton, MA
- Company policies and services offered
- Accreditations and certifications
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Average Groton homeowner saves $1,855/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Groton
When deciding on the best solar panel installers, Groton homeowners have more choices than ever before, which can be a lot to consider, but we’re here to make switching to solar energy simpler. Because solar panels produce their own energy, they can greatly bring down your electricity bill each month, if not fully eliminate it. In fact, you could end up with about $22,000 of savings over 20 years.
Here, we’ll make a list of some of the best solar companies in Groton to make your decision a little easier.Want to know the cost of installing a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top Groton solar installer.
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- 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 Groton
SunPower by BlueSel Home Solar
Reliable Customer Support- Informative Resources
- Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation- Permit Assistance
- Cleaning and Maintenance
Sunrun Fusion New England
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Grid-Tied Solar System
- Panel Installation
- Permit Assistance
- Battery Storage
- Skilled Repairs
- Cleaning and Maintenance
Critical Mass Solar
- Informative Resources
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
altE Store
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Battery Storage
- Panel Installation
- Off-Grid Solar Systems
- Cleaning and Maintenance
Solar On Earth
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Community Solar Projects
- Panel Installation
Sun Team
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Battery Storage
- Panel Installation
Venture Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Grid-Tied Solar System
- Consultation
NE Solar Pros LLC
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Consultation
New England Clean Energy
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
- Grid-Tied Solar System
- Battery Storage
Sunergy Solutions, LLC
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Helios Solar Energy
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Permit Assistance
- Financing Assistance
- Panel Installation
- Consultation
- Cleaning and Maintenance
DeFreitas Enterprises, LLC
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
Boston Solar
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Financing Assistance
- Consultation
Future Energy Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Permit Assistance
Great Sky Solar
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Groton
EcoWatch's solar experts analyzed each solar company in Groton 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 Groton
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 Groton
We know that for lots of homeowners, the decision to invest in solar hinges on installation costs.A few key factors that determine the cost of installing solar panels on your home and how much it could save you over time are:
- Incentives: Something that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save a decent amount of money on your power bills, which can generate an average of $22,000 of savings over 20 years.
- Choice of solar panels: The type of solar panels you need 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 space isn't a constraint for your project, you can go with a higher number of more affordable panels.
- Typical energy usage: The more power your home consumes on average and the greater your current energy bills are, the more likely you'll benefit from making the switch to solar.
- Your location: This influences how much sunlight your roof gets, which helps determine how many panels you need.
Because of solar panels decreasing in cost as well as various solar incentives, they are a cost-effective investment for many homeowners.
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Solar Incentives in Groton
If you’re thinking about making the switch to solar power, various government incentives and state programs can greatly reduce the installation costs and expedite the return on your investment.Regardless of what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which lets you claim 0 of how much your solar project cost when you file taxes, lowering the amount of taxes you owe that year. Plus, there may be some local incentives that can save you some extra money too. You can find out about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Groton
Lots of people want to do what they can to help protect the planet, which in many cases is the chief reason for installing solar panels.But how much can using solar energy instead of traditional energy actually affect the environment? In Groton, where the energy generation could be cleaner, going solar can have a big impact on the environment since solar power has a lower carbon footprint.If you go solar, your carbon footprint can be cut by about 40 pounds each year. For those 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
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Groton, MA Solar Company Rankings FAQs
Which solar company is the best near me?
In Groton, 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 looking to install solar panels on your roof.
What are the pros and cons of solar power?
The main advantages of solar power are that it can reduce or, in some cases, completely eradicate your electricity bills, raise the value of your home and bring down your carbon footprint. The greatest disadvantages are that solar panels can be pricey to install, you may not save a lot if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.
How long does it take to see a return on your investment after installing solar panels?
Solar panels usually pay for themselves in about 12.3 years, but your solar payback period will depend on your utility costs. The more your typical energy bill, the quicker your solar panel system will recoup your installation costs.
What are the different types of solar panels?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. As for efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, how much you're willing to spend and how much efficiency you're looking for.
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.