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Experience you can trust

C-TEC Solar leads the way in quality solar installations for your home or business.

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Solar Power Systems

residential solar panels

Residential Solar Energy

C-TEC Solar specializes in Solar Photovoltaic systems and leads the way in Solar Thermal ( hot water ) applications throughout Connecticut and Southern Massachusetts. Find out how you can save money with Solar Panels Today.

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commercial solar panels

Commercial Solar Energy

C-TEC Solar can outfit your Connecticut or Massachusetts business with solar energy with one of our high-quality photovoltaic ( PV ) or Solar hot water systems. Are you ready to save money with solar panels?

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solar referral program

Friends & Family Referral Program
Get $500 for every solar energy referral now!

Why Solar Power?

The C-TEC Approach Means Greater Energy Savings for You.

C-TEC Solar delivers on commitments for the life of the solar power installation. Our solar power monitoring systems track the status of each solar power installation, giving our team immediate digital access to any system’s hourly, daily, and monthly production.

Thank you for considering C-TEC Solar. We look forward to working with you and helping you with your clean energy solar panel project. Click the link to get started with our FREE, no-obligation site survey. Or, to speak with a C-TEC Solar power representative about how you can lower your energy bill with solar panels, call .

C-TEC Solar Live "Solarize" Install

Residents of Mansfield, Windham, Storrs and Willimantic got the opportunity to view C-TEC Solar installers complete a solar installation at a home in Mansfield CT, through the Solarize CT program, a state driven program created to lower the cost of going solar while helping everyone save money on their utility costs through a creative group buying structure.