17 Best Solar Companies in Windham, CT (Feb 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 17 in Windham based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated January 20, 2023
Why you can trust EcoWatch
Best solar companies in Windham
Looking for the top solar companies in Windham? Installing solar panels is an exciting home addition that many homeowners find beneficial for their wallets, communities and the planet. Installation costs can be high, but switching to solar will save you money on your energy bills over time. In fact, you can potentially save about $22,000 over 20 years.
There are plenty of installers to choose from, but in this article, we'll help you pin down your options by recommending some of the best solar companies in Windham. To help you know if solar panels are something you should get for your home, you can get a free, no-obligation quote from one of the best solar companies in Windham 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 Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Windham

Prime Energy Solar
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

PurePoint Energy
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Install Sun
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Removal & Reinstallation
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Commercial Solar Services
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Maintenance and Repairs

United Better Homes
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Family owned and operated
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Custom system designs
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Locally owned and operated
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Licensing and credentials transparency
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Comprehensive service offerings
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Roofing Services
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles

Northeast Solar
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

New England Solar + Green
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Beyond Green Construction
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Can browse portfolio on website
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Educational sales approach
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Speedy and efficient installations
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Family owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

BPVS
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Licensing and credentials transparency
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More transparent pricing than competitors
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Educational sales approach
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Can browse portfolio on website
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Commercial Solar Services
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Solar Panels

Alpine Solar Heat and Hot Water, LLC
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

SGE Solar - Second Generation Energy
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Whaling City Solar
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Commercial Solar Guy
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Isaksen Solar
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More transparent pricing than competitors
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Educational sales approach
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Locally owned and operated
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Can browse portfolio on website
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Licensing and credentials transparency
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Solar Rising
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Employee owned and operated
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Fortune Energy Taunton MA
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Mass No-Cost Solar
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Educational sales approach
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Licensing and credentials transparency
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

Sunshine Solar Technologies, Inc.
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Windham
The cost of putting up solar panels has decreased significantly over the past few years, but it's still a large investment for most homeowners. There are several factors you should take into consideration when determining how much it will cost and how much you can save, including:
- System size and type: Some models are more expensive than others, so the one you want to get can raise or lower your upfront cost. Plus, the more solar panels you need to buy, the more it'll cost.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 30% of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Not including incentives, you can save an average of $22,000 over the first 20 years with your solar system, too.
- How much power your household consumes: Households that consume plenty of power each month may require more solar panels and, therefore, be more costly, but will also benefit more over time.
- How much sunlight your roof gets: If your roof doesn't get a lot of direct sunlight, your solar panels won't be able to produce as much energy, which will give you lower savings on electricity bills than a roof that gets lots of sunlight.
Even though a solar panel system costs a decent chunk of money upfront, it can save you thousands of dollars over time. The question of how much, though, depends on several factors, like the size of your house and your energy consumption.
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Solar Incentives in Windham
Because solar power is a cleaner source of energy than fossil fuels, there are several government incentives available to encourage its adoption. There are a lot of federal, state and local rebates and tax credits that let you earn a decent amount of money back after buying a solar panel system. Our article on solar incentives goes over more in-depth information on the incentives you can find in Windham.
Environmental Impact of Switching to Solar in Windham
There are a few primary reasons why people want to invest in solar energy: for the good of their bank accounts and the planet. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Windham, though. In a city like Windham where energy use is somewhat high, making the switch to solar power is a good plan for people who are worried about the state of the planet. When you go solar, your carbon footprint can be lowered by about 40 pounds every year. The great things about solar power are infinite — just like solar power is! That's why so many homeowners have been happy with using solar energy.
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 Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Windham, CT Solar Company Rankings FAQs
What is the best solar panel installation company in Windham?
In Windham, Prime Energy Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to add solar panels to your house.
What are the best and worst things about solar power?
The advantages of solar power are that it can decrease or, in some cases, 100% eradicate your electricity bills, improve the value of your home and lower your carbon footprint. The 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 it doesn't work for all roof types and locations.
How long does it take for solar to pay for itself?
Solar panels generally pay for themselves in about 8.3 years, but your solar payback period will vary depending on your utility costs. The higher your typical electricity bill, the quicker your solar panel system will pay for itself.
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 produce under ideal conditions (a sunny day around noon). The average household has to install between 20 and 35 panels to account for their typical energy usage.
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.