The Most Experienced Solar Provider on Cape Cod Since 1988

The Most Experienced Solar Provider on Cape Cod Since 1988

A Local Cape Business

We have over 28 years of experience in solar integration and are passionate about renewable energy & conserving natural resources. We believe small actions by many is the means to a sustainable future.

Our Experience

We do everything! Complete turnkey services including: system design, energy needs analyses, economic feasibility studies, installation, and commissioning. Our in-house expertise assures you are taken care of through the entire process.

Customer Satisfaction

Cotuit Solar is with you every step of the way, which is why we are renowned in our community for our excellent customer service. As a result, the majority of our customers come from word of mouth referrals! Learn more about our $350 Referral Bonus Program here.


We are a small, independently owned, family friendly business and we aim to please. Your feedback matters and we would love to hear from you! Review us on Yelp or email us about your experience working with Cotuit Solar so we can continue to improve our process.

Our Customers

Your crew finished up today and all that is left is the inspection. The installation went smoothly, the results look good and everything was cleaned up neatly afterwards. I have to say your crew is the nicest bunch of guys. Not only are they efficient and ...

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Your invoice is very reasonable (thank you) and your field crew is outstanding.

Hans Keijser

I want to thank you, Conrad, and everyone else at Cotuit Solar. We've had a very positive experience throughout the entire two years or so we've known you from the estimates we received to installation to being led by hand through the rebate process. I've been ...

Things look really good. The guys did a nice job and we are very happy.

Jim Hocking | Falmouth

Cotuit Solar was extremely helpful before, during and after my solar installation. They completely demystified the sea of paperwork, necessary for the various state and federal tax credits and other incentive programs.

Lincoln Jackson | Concord

They did a quality installation, did it when they said they would, and at the price they quoted and most of all, they care about what they are doing. I was very pleased with Cotuit Solar from start to finish and would recommend them without reservation.

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Great Experience!! Cotuit Solar just installed a new system at my home and I couldn't be happier. The helped with all of the paperwork and answered all of my questions. The office staff and the installation crew were polite and very friendly. They made the whole process easy ...

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Our Partners