17 Best Solar Companies in Mansfield, CT (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 17 in Mansfield based on:
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Customer review scores
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Service area for Mansfield, CT
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Company policies and services offered
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Accreditations and certifications
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Average Mansfield homeowner saves $1,842/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Mansfield
When choosing between the best solar installers, Mansfield homeowners have more providers to choose from than ever before, which can be mind-boggling, but we're here to make switching to solar power simpler. On average, you can save $22,000 over 20 years with solar panels. And since solar panels have a lifespan of about 25 to 30 years, the amount of money you'll save in the long run will be even more than that overall.
To help you navigate through the large amount of Mansfield solar installers, we've narrowed down a list of the top ones. We advise shopping around for several quotes and comparing them to find the best installer for your home. To get started with free, no-pressure quotes from vetted solar companies in Mansfield, 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 Mansfield

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

Earthlight Technologies
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Prompt Service Delivery
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Outstanding Customer Support
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Recognized Excellence
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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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Integrated roofing
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Home installations
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Business installations
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Energy storage solutions
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Tailored solutions
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Expert panel installation

Valley Solar
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Outstanding Customer Support
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Recognized Excellence
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Expert panel installation
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End-to-end services
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Home installations
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Tailored solutions
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Energy storage solutions
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Business installations
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Integrated roofing

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

GM Industries, Inc
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Outstanding 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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End-to-end services
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Business installations
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Expert panel installation
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Tailored solutions
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Energy storage solutions
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Home installations
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Integrated roofing

SolarSynthesis
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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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Business installations
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Energy storage solutions
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Home installations
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Tailored solutions

Offshore Construction
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Informative Resources
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Limited information available on website
Services Offered
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End-to-end services
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Business installations
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Tailored solutions
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Home installations
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Integrated roofing

SunRun Solar
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Outstanding Customer Support
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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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Expert panel installation
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Tailored solutions
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Home installations
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Energy storage solutions

Deer Valley O & M - Solar O&M
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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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Prompt Service Delivery
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Limited information available on website
Services Offered
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Business installations
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Energy storage solutions
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Home installations
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Expert panel installation
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Tailored solutions

Suntastic Solutions
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Free Quotes
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Clear Pricing Policy
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Energy storage solutions
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Skilled repairs
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Home installations
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Tailored solutions

Solar Panel Cleaning
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Informative Resources
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Outstanding 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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Business installations
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Home installations
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Energy storage solutions
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Expert panel installation
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Tailored solutions

Green Earth Energy PhotoVoltaic Corporation
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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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Expert panel installation
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Integrated roofing
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Tailored solutions
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Business installations
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Home installations

Advanced Energy Group
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Outstanding Customer Support
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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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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Business installations
Methodology: How We Ranked the Best Solar Companies in Mansfield
EcoWatch's solar experts analyzed each solar company in Mansfield 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 Mansfield
Below are some the criteria we examined specifically for Connecticut 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 Mansfield
For lots of homeowners, the decision to invest in solar panels comes down to the cost. There are several factors you should take into consideration when trying to figure out the overall cost and how much you can save, such as:
- Incentives: Tax-paying citizens who buy and install a solar energy system this year can save 30% of their solar installation costs by using the federal solar investment tax credit. You can also save about $22,000 on your electricity bills over 20 years excluding incentives.
- How much energy costs for you: If your local energy rates are quite high, there's a better chance you'll have a higher return on your investment in a solar panel system. In Mansfield, you can save an average of $90 a month on your electricity bills.
- Your location: This influences how much sunlight your roof receives, which helps determine how many panels you need.
- Your income and budget: This shapes what model of solar panels you can buy.
Thanks to the cost of solar panels being lower than before as well as various solar incentives, they are a worthwhile investment for the majority of homeowners.
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Solar Incentives in Mansfield
One of the great things about installing a solar panel system is receiving federal and potentially state incentives. When you install solar panels on your house, you become eligible to claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 30% of the cost of your solar panels. Plus, there may often be some local incentives that you can take advantage of to further cut back on the cost of solar of solar panels. In our article on solar incentives, you can see the incentives you qualify for in Mansfield.
Environmental Impact of Switching to Solar in Mansfield
One reason so many people consider installing solar panels is to help lower their environmental impact. But how much can installing solar panels actually help the environment? In a city like Mansfield where energy use is somewhat high, going solar is a great idea for people who care about the planet. Since solar panels don't release CO2 emissions into the atmosphere when producing electricity, they're a good alternative to traditional energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 40 pounds each year. For homeowners who want to help the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
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 Mansfield, CT Solar Company Rankings FAQs
What is the most reputable solar installation company in Mansfield?
In Mansfield, Prime Energy Solar 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 house.
What is the negative environmental impact of making solar panels?
Manufacturing solar panels uses chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.
How long does it take for solar to pay for itself?
Solar panels generally pay for themselves in about 8.5 years, but your solar payback period will vary based on your utility costs. The more your typical electricity bill, the quicker your solar panel system will recoup your installation costs.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is the amount of energy the panels can generate under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to account for their energy needs.
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.