Sunwatt Solar






    All You Need Is Sun...   


Whether you need a small roof-top array or hefty ground-mounted install, our in-house experts are ready to manage every aspect of your project.  Certified designers, experienced installers and local know-how.  The solar trifecta.

Sunwatt Services Include…

  • Free Site Evaluation
  • Design and Engineering
  • Permitting and Utility Application
  • Financing
  • Installation
  • Post Install Maintenance and Monitoring


Click here to see a full list of our services.


An overhead image from a drone showing a multi-array roof install of solar panels on a suburban home.
Sunwatt Projects

About Us

Sunwatt Solar  A full-service residential and small commercial solar installer serving all Rhode Island and Southeastern Massachusetts.  We make going solar simple by taking on every aspect of the project, from initial site vist to post-installation monitoring.  Sunwatt is committed to offering the best solar outcome to every customer.

We are 'solar' people not 'sales' people.  We'll show you when going solar makes sense, and when it doesn't!  The Sunwatt team prides itself on having an in-depth understanding of current local incentives programs and access to the latest in equipment offerings.  We provide customized, economically viable solutions for each homeowner, farmer and small business owner looking to take full advantage of a solar investment.



An image that says Enphase Gold Installer


We have installed hundreds of residential projects throughout Rhode Island and SE Massachusetts ranging in size from a small 6 panel array (1.86 kW DC kW) to a 60-panel barn top (20 kW DC) installation.

We have also designed and installed many small-scale commercial projects for area farmers and business owners.


An image of a ground mounted solar array from the front, The array is in a field with trees in the background.
Barn with solar panels


Solar Incentives vary from state to state and are constantly changing. At Sunwatt we pride ourselves on staying up to date on the latest state and federal solar incentives in order to provide our customers with the best possible return on their solar investment.

Current Incentives Include:

  • Federal Renewable Energy Tax Credit.
  • RI Renewable Energy Fund Solar Grant (residential and commercial).
  • RI REG Tariff Program.
  • MA SMART Solar Program.
  • USDA and Ag Grants (farmers and rural small businesses).

Reviewing all available incentives and deadlines with our customers is one of the first steps in the process.



Highly recommend Sunwatt Solar.This company is very professional and they use quality equipmentThey worked with us and provided a tilted mounting solution for our metal roof to maximize production while other companies proposed to mount the panels flat facing north.It was a pleasure working with Dana, he was very helpful and responsive throughout the whole project..Lars, the tech guy, is also very knowledgeable and took the time to explain everything.It shows that the company cares .
Charles Pytel
Charles Pytel
Dana & Steve were very professional and spoke in common language that I was able to easily understand. Fair pricing and great service staff. Looking forward to dealing with the team in the future.
This is a company that is committed to excellence, communication, transparency and problem resolution.The entire solar installation project went smoothly without a hitch because of the expert on staff working as a team. We were kept informed from beginning to end and I have not doubt that they will continue to be there for us should a problem arise.
First class service! Dana and his team were very professional, meticulous and on time. They answered all our questions and addressed all our concerns. We qualified for and successfully applied for a state renewable energy grant. In fact, they researched all the grants and incentives we qualified for and advised us on the best way to proceed. The team at Sunwatt solar were very proactive in gathering all the information needed and completed the application on our behalf. Since installation they've continued to monitor our system and are available if needed. They're also committed to post installation support. I highly recommend this company for your solar energy installation.
Bob Davis
Bob Davis
Our farm had an excellent experience with each member of the Sunwatt staff; we installed a complex multi-building system; it was managed smoothly and our electrical bills are now near zero. Special thanks to Dana, who guided with great care and attention to detail.
pete lord
pete lord
Excellent experience working with Sunwatt Solar. From start to finish went smoothly. Every one at the company was very easy to work with and they explained everything clearly. I would highly recommend this company if you are thinking about going solar.
John Donahoe
John Donahoe
Awesome customer first service. Friendly and stress free installation. Dana and Lars know their business and scheduled each step seamlessly. I’ll use them again.
Brian Smyth
Brian Smyth
Dana and his team are very knowledgably on solar. They go out of their way to make sure you are getting the very best value in terms of available grants and tax rebates. Their consultative sales process shows that they have your best interest in mind. Highly recommend.
Joshua McCarthy
Joshua McCarthy
SunWatt installed a system on my home and I couldn't be happier. They were great to work with from beginning to end. We have had our system for one year now. It has been performing well. The team has continued to be supportive. In the end it comes down to would I recommend them to a friend or family member and SunWatt gets a yes!
Edgar Adams
Edgar Adams
Reliable and Responsive. Great team! Very Experienced.