16 Best Solar Companies in Medfield, MA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 16 in Medfield based on:
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Customer review scores
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Service area for Medfield, MA
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Company policies and services offered
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Accreditations and certifications
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Average Medfield homeowner saves $1,895/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Medfield
As a homeowner or business owner in Medfield, you may be considering switching to solar power and curious about the best solar companies in your area. Solar could be a good idea since it has a lot of benefits. Due to its moderate amount of average daily sunlight, Medfield has a good amount of solar growth, so many of the best solar companies in the nation have expanded to there to help residents adopt renewable energy.
In this article, we'll help you find the top options in your area. We suggest shopping around for quite a few quotes and comparing them to see which is the best installer for your home. To get started with free, no-obligation quotes from the best solar installers in Medfield, click the link 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 Medfield

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Momentum Solar
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Great warranty coverage
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Representatives are experts on local policies
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Concierge service ensures steady communication
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Slightly limited service offerings
Services Offered
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Solar Panels
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Solar Batteries

New England Clean Energy
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Clear Pricing Policy
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Recognized Excellence
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Informative Resources
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Free Quotes
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Prompt Service Delivery
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Outstanding 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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Integrated roofing
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Expert panel installation
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Business installations
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Home installations
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Energy storage solutions
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Tailored solutions

Sunrun
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Expansive service area
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Many financing options
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Some reported issues with customer service
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Some reported issues with door-to-door sales
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Palmetto Solar
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Expansive service area
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Makes charitable contributions
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Certified B Corp
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No leases or PPAs
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Quality of installation may vary by location
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades
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Maintenance & Repairs

Trinity Solar
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Many financing options
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Family-owned and -operated
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Makes charitable contributions
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Limited service area
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Relatively short workmanship warranty
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Zonbak
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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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Business installations
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Home installations
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Tailored solutions
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Expert panel installation
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Integrated roofing

Solar Grids Boston
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Outstanding Customer Support
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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
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Energy storage solutions

Dvinci Energy
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Clear Pricing Policy
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Outstanding Customer Support
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Informative Resources
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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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Tailored solutions
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Expert panel installation

Mass No-Cost Solar
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Free Quotes
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Informative Resources
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Outstanding Customer Support
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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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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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Skilled repairs

LastMile Energy, LLC
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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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Energy storage solutions
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Tailored solutions
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Home installations
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Integrated roofing

Industria Engineering
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Outstanding 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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Business installations
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Expert panel installation
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Energy storage solutions
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Home installations
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Tailored solutions

New England Solar Hot Water
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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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Expert panel installation
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Business installations

Vivint Solar Panel Free Solar Power Solar Company System
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Free Quotes
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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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Integrated roofing

NEC Solar
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Free Quotes
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Outstanding Customer Support
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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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Energy storage solutions
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Expert panel installation
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Business installations
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Integrated roofing
Methodology: How We Ranked the Best Solar Companies in Medfield
EcoWatch's solar experts analyzed each solar company in Medfield 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 Medfield
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 Medfield
For many people considering switching to solar, the decision of which solar installer to choose depends on prices. The cost of solar and the savings it generates vary depending on a few key factors such as:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 30% of your total installation cost, your state or local government may offer additional tax exemptions, credits or rebates that will help you save even more. Aside from incentives, you can save an average of $22,000 over 20 years with your solar system, too.
- Your household's power bills: Due to fairly high monthly electricity bills in Medfield, you could save about $1,000 a year with solar.
- How much power your household needs: If your home regularly uses a lot of energy, you'll reap more rewards from going solar.
- Choice of solar panels: The type of solar panels you need will affect your total cost. High-efficiency monocrystalline panels are more expensive 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.
Though a solar panel system costs a sizable chunk of money upfront, it can save you thousands of dollars over the lifespan of your panels. The question of how much, though, depends on a number of factors, including the size of your house and your current power bills.
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Solar Incentives in Medfield
Switching to solar power has lots of great benefits. Not only can it help protect the planet, but you can also save a decent amount of money on your installation with various government incentives. When you install solar panels on your house, you can claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 30% of the cost of your solar panels. In addition, there may often be some regional incentives that you can use to further save. Our article on solar incentives goes over more in-depth information on the incentives you can benefit from in Medfield.
Environmental Impact of Switching to Solar in Medfield
There are a few big reasons why many people are interested in solar energy: for the good of their bank accounts and the planet. But how much can using solar energy instead of traditional energy actually help the environment? A significant thing to be mindful of is your overall carbon footprint. For example, if your commute is very long, your footprint may be greater, so switching to solar power for your home can help offset that. In fact, if you install solar panels, you could expect to reduce your carbon dioxide emissions by about 40 pounds each year. If you want to do what you can for the environment, you'll most likely recognize that there are many good things about adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is worth 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's Medfield, MA Solar Company Rankings FAQs
What is the top solar panel installer in Medfield?
The top local solar company in Medfield is United Better Homes, with a rating of 5.00 stars.
What is the negative environmental impact of making solar panels?
Producing solar panels needs to use chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.
Are solar panels worth it?
Solar panels can be a great investment for lots of homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your energy bills are already pretty low, solar panels might not be for you.
What are the different kinds of solar panels?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more costly. Polycrystalline panels cost less but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can't, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof layout and how much energy generation you want.
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.