15 Best Solar Companies in Preston, CT (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Preston based on:
- Customer review scores
- Service area for Preston, CT
- Company policies and services offered
- Accreditations and certifications
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Average Preston homeowner saves $2,125/year with solar panels
Updated February 01, 2024
Why you can trust EcoWatch
Best Solar Companies in Preston
When looking for the best solar companies in Preston, sorting through all the options can be demanding, but it can pay off since adopting solar energy can offer so many great benefits. Solar power isn't just good for the environment — your finances will benefit too. After switching to solar power, you can save an average of $25,000 over 20 years, and this doesn't even include incentives.
The cost of installing solar panels can vary a lot depending on your home’s infrastructure and your household energy requirements.Continue reading to see our picks for the best solar companies in the city, or connect with a vetted solar company near you right away by clicking the button below.
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 Preston
Sunrun Fusion New England
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Solar Panel Upgrades
- Residential Panels
SunRun Solar
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Residential Panels
- Battery Storage
Suntastic Solutions
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Consultation
- Residential Panels
- Skilled Repairs
CT Solar Solutions / SunPower
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Commercial Panels
- Residential Panels
Rooftop Power
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Residential Panels
- Maintenance
- Consultation
- Commercial Panels
DO IT RIGHT SOLAR
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Residential Panels
Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Residential Panels
- Consultation
- Commercial Panels
- Tesla Powerwall
Earthlight Technologies
- Informative Resources
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Tesla Powerwall
- Solar Panel Upgrades
- Battery Storage
- EV Charger
- Skilled Repairs
- Residential Panels
- Commercial Panels
- Consultation
Everlast Energy
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Residential Panels
- Commercial Panels
Elite Energy Consulting
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Residential Panels
Waldo Renewable Electric, LLC
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Commercial Panels
- Maintenance
- Battery Storage
- Residential Panels
Green Power Energy
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Commercial Panels
- Battery Storage
- Maintenance
- Residential Panels
- Skilled Repairs
- Financing Assistance
Sunwatt Solar
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Maintenance
- Full-Service
- Permit Assistance
- Financing Assistance
- Residential Panels
- Commercial Panels
NEC Solar
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Solar Roof Assessment
- Battery Storage
- Residential Panels
- Consultation
- Commercial Panels
Evergreen Solar | RI & MA Solar Panel Company
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Solar Panel Upgrades
- Residential Panels
Methodology: How We Ranked the Best Solar Companies in Preston
EcoWatch's solar experts analyzed each solar company in Preston 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 Preston
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 Preston
When picking a solar company, most homeowners or business owners worry about the costs the most.The installation cost is just one important factor you should take into account when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:
- System size and type: Some models are more expensive than others, so the one you want to get can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.
- Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 0 of the project cost. Your state and city may also have various incentives that you can take advantage of. Plus, you can save about $25,000 over 20 years on your utility bills, not including incentives.
- How much electricity your home consumes: Homes that consume lots of electricity each month may call for more solar panels and, as a result, be more expensive, but will also benefit more over time.
- The amount of sunlight your roof gets: Because of Preston’s high amount of average daily sunlight, you should be able to save a decent amount on your electricity bills.
Although a solar panel system costs a good chunk of money upfront, it can save you much more in the long term. The question of how much, though, depends on several factors, including the size of your solar panel system and incentives.
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Solar Incentives in Preston
One of the benefits of installing a solar panel system is receiving government incentives.There are several federal, state and local rebates and tax credits that let you earn a decent amount of money back after installing a solar panel system. In our article on solar incentives, you can see the incentives you qualify for in Preston.
Environmental Impact of Switching to Solar in Preston
An important reason so many homeowners are considering going solar is to help lower their environmental impact.But how much can switching to solar actually affect the environment? A key thing to be mindful of is your overall carbon footprint. For example, if your commute is very long, your footprint may be larger, so adopting solar power for your house can help offset that.Although solar panel production emits carbon dioxide, the panels make up for it by significantly lowering the amount of CO2 you would have released if you still used traditional energy. In Preston, you can reduce your carbon footprint by 40 pounds a year with solar panels. The good things about solar power are infinite — just like solar power is! That's why so many Preston residents have been happy with committing to solar.
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 Preston, CT Solar Company Rankings FAQs
What is the best solar installer in Preston?
The highest-rated local solar company in Preston is Sunrun Fusion New England, with a rating of 3.00 stars.
What are the advantages and disadvantages of solar power?
A few of the biggest pros are that it lets you spend less on your power bills, it’s a sustainable source of energy, and it can give you a decent return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the startup costs are high and solar panels can look clunky on your roof.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 9.9 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.
When is the best time of year to install solar panels?
You can install solar panels whenever it's convenient for you, but consider doing it in the winter when the demand is less. With fewer homeowners contracting installers, you could potentially see quicker installation times and more savings.
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.