We are the most experienced solar installer on Cape
Cod, Martha’s Vineyard and Nantucket.

Your Local Cape Business

We have over 30 years of experience installing solar systems on Cape Cod and the islands.  We are passionate about renewable energy & conserving natural resources and believe small actions by many are the means to a sustainable future.

Our Experience

We make going solar easy! 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. We are known in our community for excellent customer service which is why the majority of our customers are from word of mouth referrals. Check out our $350 Referral Bonus Program!

Cotuit Solar works with Heather Draz of Wellfleet on Penikese Island School Project

Cotuit Solar recently worked with Heather Draz of Wellfleet to facilitate a wonderful donation of twelve large storage batteries (each over 200 lbs.) to the Penikese Island School.  The donated batteries replaced a battery bank that was past its useful life and are...

Abundance with a Sunny Dose of Happy

A recent article in Wired on 7/29/22, After Going Solar, I Felt the Bliss of Sudden Abundance piqued my curiosity and my sense of humor.  The author talked about how cranky he used to be when those around him would use electricity in a wasteful manner.  Now that he...
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