15 Best Solar Companies in Cambridge, MA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Cambridge based on:
Customer review scores- Service area for Cambridge, MA
- Company policies and services offered
- Accreditations and certifications
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Average Cambridge homeowner saves $1,975/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Cambridge
Looking to go solar but not sure which solar company would be the best one for your needs? Although it can be difficult to find a solar company, the effort will pay off because going solar has many good perks. Plus, proactive government support led to surging numbers of solar companies, setting the groundwork for a clean and lucrative future in the state.
There are plenty of installers to choose from, but in this article, we’ll help you get a handle on all your options by recommending some of the best solar companies in Cambridge.For an idea of how much you would have to pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Cambridge by clicking the "get quote" button below.
EcoWatch Rankings for Solar Companies in Cambridge
Brightway Energy
Limited information available on website
Services Offered
Financing Assistance- Panel Installation
- Battery Storage
ReVision Energy
Informative Resources- Free Quotes
- Clear Pricing Policy
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Battery Storage
- Community Solar Projects
- Consultation
- Financing Assistance
Helios Solar Energy
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Consultation
- Permit Assistance
- Financing Assistance
- Panel Installation
- Cleaning and Maintenance
Sunergy Solutions, LLC
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
DO IT RIGHT SOLAR
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- System Decommissioning
- Consultation
- Grid-Tied Solar System
- Panel Installation
- Battery Storage
Sunup Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
- Skilled Repairs
NEC Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
Solar Rising
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Permit Assistance
- Battery Storage
- Cleaning and Maintenance
- System Decommissioning
- Panel Installation
Cotuit Solar LLC
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
Great Sky Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Future Energy Solar
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Financing Assistance
Critical Mass Solar
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Evergreen Solar | RI & MA Solar Panel Company
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
Sunwatt Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Financing Assistance
- Battery Storage
- Cleaning and Maintenance
- Permit Assistance
Granite State Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Cambridge
EcoWatch's solar experts analyzed each solar company in Cambridge 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 Cambridge
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 Cambridge
We know that for most homeowners, the choice to invest in solar comes down to installation costs.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:
- Average daily sunlight: Since Cambridge gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which influences how much your electricity bills will be.
- The model of solar panels you’re planning on getting: More high-tech panels are more expensive, so that will determine your budget for your solar project.
- How much energy you use: If your household regularly uses a lot of energy, you'll reap more rewards from installing solar panels.
- Incentives: Tax-paying citizens who buy and install a solar system this year can save 0 of their total solar spend by using the federal solar investment tax credit. You can also save about $23,000 on your utility bills over 20 years without incentives.
There are lots of good benefits of solar even with the initial cost of installation. It can help the planet and your bank account. Additionally, it can raise the value of your home, resulting in even more benefits if you choose to sell your home later.
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For an estimate of both how much you could save and help protect the environment by switching to solar power, you can give the calculator below a try. You can also view our solar panel cost guide for Cambridge, MA.
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Solar Incentives in Cambridge
There are many reasons why you should switch to solar. One of them involves some government incentives that can save you money.Local solar incentives vary by location and, sometimes, utility company. A lot of states offer rebates for home solar power systems, in addition to the federal solar tax credit. For more information about local incentives, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Cambridge
Switching to solar energy can have a positive impact on the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Cambridge, though. If your family consumes a lot of energy, you can impact the environment even more by switching to solar energy.Because solar panels don’t release carbon dioxide emissions into the atmosphere when creating electricity, they’re a good alternative to nonrenewable energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 40 pounds each year. For people who want to help the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
EcoWatch's Cambridge, MA Solar Company Rankings FAQs
Which solar installation company is the best near me?
The best local solar company in Cambridge is Brightway Energy, with a rating of 5.00 stars.
What are the biggest advantages and disadvantages of going solar?
The greatest advantages of solar power are that it can decrease or, for some, totally erase your electricity bills, raise the value of your home and bring down your carbon footprint. The biggest 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 whether you can install solar panels depends on your roof configuration.
Is it worth putting solar panels on my home?
Solar panels require a considerable upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a variety of factors like how much you pay for electricity and how much direct sunlight your roof gets.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on the amount of power they produce under standard testing conditions. Since each panel can typically produce about 250 to 400 watts per hour, the average household 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.