15 Best Solar Companies in Chelmsford, MA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Chelmsford based on:
Customer review scores- Service area for Chelmsford, MA
- Company policies and services offered
- Accreditations and certifications
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Average Chelmsford homeowner saves $1,865/year with solar panels
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Best Solar Companies in Chelmsford
Getting the right solar panel installation company for your house is an important decision, but it's one that can pay off big in Chelmsford. Plus, the solar industry is thriving in Chelmsford, giving homeowners access to some of the top solar installers in the country.
There are plenty of installers to consider, but in this article, we’ll help you narrow down your options by recommending some of the best solar companies in Chelmsford.If you want to receive free, no-obligation quotes from the best Chelmsford solar installers, you can click the button below to learn more.
EcoWatch Rankings for Solar Companies in Chelmsford
Helios Solar Energy
Clear Pricing Policy- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
Limited information available on website
Services Offered
Consultation- Cleaning and Maintenance
- Permit Assistance
- Financing Assistance
- Panel Installation
ReVision Energy
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Battery Storage
- Community Solar Projects
- Cleaning and Maintenance
- Panel Installation
Sunergy Solutions, LLC
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Brightway Energy
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
Sunup Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
DO IT RIGHT SOLAR
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- Battery Storage
- System Decommissioning
- Consultation
NEC Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Consultation
Critical Mass Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Future Energy Solar
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Panel Installation
Great Sky Solar
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Granite State Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Panel Installation
Sundial Solar
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Tesla Powerwall
- Permit Assistance
- Panel Installation
- Financing Assistance
- Battery Storage
Evergreen Solar | RI & MA Solar Panel Company
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
Sunwatt Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Consultation
- Permit Assistance
- Panel Installation
- Battery Storage
altE Store
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
- Off-Grid Solar Systems
- Grid-Tied Solar System
Methodology: How We Ranked the Best Solar Companies in Chelmsford
EcoWatch's solar experts analyzed each solar company in Chelmsford 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 Chelmsford
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 Chelmsford
When deciding on a solar company, most homeowners or business owners think about the costs the most.The cost of solar and the savings it generates vary depending on a few important factors such as:
- How much energy costs for you: If your local energy rates are quite high, there's a better chance you'll end up with a higher return on your investment in solar panels. In Chelmsford, you can save an average of $1,723 a month on your electricity bills.
- The kind of solar panels you can buy: This depends on your income and budget.
- Typical energy usage: The more electricity your household uses on average and the steeper your current power bills are, the more benefits you’ll see from making the switch to solar.
- Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, lets you deduct 0 of the cost of installing your solar panel system from your taxes. Additionally, not including incentives, you can save about $22,000 over 20 years on your energy bills.
Because of solar panels decreasing in cost as well as local and federal solar incentives, they are a worthwhile investment for the majority of homeowners.
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Solar Incentives in Chelmsford
One of the benefits of installing a solar panel system is receiving incentives from the government.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also possibly pair the ITC with other local incentives. Our article on solar incentives goes over more in-depth information on the incentives you can benefit from in Chelmsford.
Environmental Impact of Switching to Solar in Chelmsford
One of the best reasons to switch to solar power is to reduce your dependence on nonrenewable energy sources like burning fossil fuels, which are destructive for the environment.But you may be wondering – how much exactly can you help the planet by going solar? In a city like Chelmsford where energy use is somewhat high, installing solar panels is a fantastic idea for households who care about the planet.In Chelmsford, the average resident can reduce their carbon footprint by 40 pounds a year once they go solar. If you want to do your part for the environment, you’ll likely get that there are many benefits of adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is more valuable.
EcoWatch's Chelmsford, MA Solar Company Rankings FAQs
Which solar company is the best in Chelmsford?
In Chelmsford, Helios Solar Energy is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're planning on installing solar panels on your roof.
Are solar panels actually environmentally friendly?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing uses a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take to see a return on your investment after getting solar panels?
Solar panels generally pay for themselves in about 12.2 years, but your solar payback period will vary depending on your utility costs. The more your typical electricity bill, the quicker your solar panel system will pay for itself.
What is the best kind of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more expensive. Polycrystalline panels are less expensive but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can’t, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, the layout of your roof 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.