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CTEC Solar

C-TEC Solar can install a system that can cost less than or equal to what you are currently paying for electricity on a monthly basis. Your new solar investment would protect against future electric rate inflation and add value to the house without increasing your property taxes.

Selection of top quality solar panel domestic and imported manufacturers

Multiple financing options with many different local banks and financing partners to own or lease
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C-TEC Solar is one of the most experienced solar companies in the industry. Established in 2011, C-TEC Solar specializes in the installation of photovoltaic solar panels. Our hands-on, dedicated staff make solar power an easy, affordable solution for residential and commercial customers. Fully licensed and insured, CTEC Solar provides complete project services. Our staff includes the most educated Solar Consultants, Project Coordinators, and experienced Installers the industry has to offer. We guarantee the highest quality solar installations and uncompromised customer service with our streamlined processes. Our unique approach to solar installations ensures we are there for you from start to finish and for years to come.

CTEC Solar makes your choice to go green an enjoyable process for your family, your home, your solar.
Year Established
Phone Number
(888) 527-6527

Services Offered

  • Installation
  • Financing
  • Solar Repair & Maintenance

Workmanship Warranty

13 years roof and labor.
25 year panel production warranty from manufacturer


Home Improvement Contractor # HIC. 0635344
Electrician Unlimited Contractor License # ELC0197859-E1
Home Improvement Contractor Reg # HTC. 0635344


People's United Insurance - $5 million umbrella


CT Energize
NABCEP Certified
BBB - A+ Rating
CT Green Bank Certified
MA Solar Loan Approved Contractor

Industry Certifications

Manufacturer Certifications

  • Certified Installer
  • PowerUP
  • Sungage Financial Certified Partner

What Customers Are Saying

15 reviews
Average Rating 15 review(s)
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look elsewhere if your thinking of going solar

Purchased a solar system from them. salesman wrote a 25 yr warranty that covered panels and inverters. I now have a problem and they will not service me until I pay for a service call in advance even though I am covered under the warranty.

Posted by legatehill on Nov 04, 2021
Overestimated energy production

Has any CTEC customer achieved their expected annual kWh savings? For the second year in a row the panels installed will generate less than 90% of the engineered design. CTEC guarantees as low as 80% of designed production. The system seems to be designed to generate between 80-90% of the guaranteed annual kwh. Given this design the financials for solar power using CTEC don’t appear to be worthwhile. When I inquired about the shortfall last year I was told that the panels do better in the second year. I’ve spoken with neighbors who installed the Tesla system and they’re over achieving their contract.

Posted by SerotaVT on Jun 28, 2021
Don't use them

Edwin tried to lie to us about the rebate, Then the solar panels arrived. I had to unload them. Guys were over a hour late. Electrician spilled glue in my basement and used my cleaning supplies to clean up. The same guy left material in front yard and I hit a piece with my mower and hit my wives car. They told me I need extra support in my garage and I didn't. I wasted a whole day off. I was promised a gift card for my aggravation and that was another lie. Don't use them you will be sorry like I am.

Posted by smithjeff62 on Dec 17, 2018
Super happy with our solar install!

We were super happy with our entire experience with C-TEC. They didn't come up in our request for proposals on EnergySage, and we had met with some other installers, but a friend recommended we speak with C-TEC, glad we did. They wound up being the least expensive and each person we met with was a pleasure to work with. The install is so CLEAN with no visible conduits anywhere (which was a BIG concern for me since the panels needed to be on the front of our house). I wish I could upload a picture here. Highly recommended!

Posted by wagner.peter on Sep 24, 2018
Consultation Process

Edwin from C-TECSolar was our sales consultant. He arrived on time and spent the time with me to go over the advantages of solar, what my system would be, the offset I should expect and the cost. He made sure I had the opportunity to ask questions and I was fully aware of all the aspects of the solar conversion process. His professionalism and thoroughness was one of the main reasons I went with C-TEC for my solar installer. Although I don't have experience in the design, installation and performance of the solar system that will be installed yet, if their anything like the consultation process, C-TEC should do a great job in the rest of the process.

Posted by jptate on Jan 04, 2017
Best idea for homeowners on a fixed income!!

Installed on 11/2015, no longer have an electric bill since 3/2016. All employees were very helpful. A local company that doesn't treat their customer as a cash cow. Together we revised our contract 5 times, before it was finalized! I own the system, but they treated it like it was their own. We did consult with other companies, prior to choosing C-TEC.

Posted by sc96hampton on Jun 23, 2016
    • Single-Family Residence
    • Solar PV
    • 8 kW



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