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SunWatt Solar

SunWatt Solar specializes in custom built solar PV projects for homes and businesses in Rhode Island and Massachusetts. Our goal is to install projects that benefit our community and offer the best return on investment. We don't outsource the work. Our team of local solar professionals, engineers, and installers are what make SunWatt Solar the company to take on any solar project.
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SunWatt Solar is a Pawtucket, RI based solar company serving RI and MA. Our focus is quality solar PV projects for home and business owners. We handle all aspects of the solar project from design to installation to insure quality and customer satisfaction.
Year Established
Phone Number

Services Offered

  • Installation
  • Financing
  • Electrical Contracting
  • Solar Repair & Maintenance
  • Community Solar

Workmanship Warranty

10 years. This covers all of our work and materials.


Business Incorporation: 471671873
: RI-A-003509 MA-17360 A
: 38504


Fully insured.


NABCEP certified sales and installation, Rhode Island REP, Master electrician MA and RI, Journeyman electrician MA and RI, OSHA 30, Level 1 Thermography, Commercial Energy Audit, MA and RI home improvement contractor

Industry Certifications

Manufacturer Certifications

  • Gold Installer
  • PWRpartner

What Customers Are Saying

7 reviews
Average Rating 7 review(s)
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High quality installation with zero hassle

As an Electrical Engineer, I had already designed and priced a solar system for my house before I received several quotes from companies that quite frankly over promised the return on a system, however SunWatt's quote was clear and realistic with a great price. The sales person was great - no pressure and answered calls quickly and accurately. Their install crew showed up on time, was polite and did superb quality work even in those areas that most home owners wouldn't normally see. Definitely would recommend to both family and friends.

Posted by Aaron.Pasteris on Dec 06, 2016
No pressure, just facts; delivered what they promised!

Everyone, from top to bottom was informed, friendly and accommodating.

Posted by treefairy11 on Nov 26, 2016
Great people to work with

I first chose SunWatt because of the personal service. They were quick to respond to my inquiries and easy to talk to on the phone. No pressure tactics, just a wealth of good, accurate information to help me make a decision. They were very competitive in their bid (second lowest) but I wondered about the fact that they were relatively new to this business. I ultimately went with them because of their people skills and quick response times. Once the project was bid, I asked for an upgrade of the panels they had proposed (my son works in the industry and recommended I install the top-of-the-line LG). They were great about it! They were able to incorporate the new LG panels without an upcharge. The installers were on time, did quality work, explained everything to me and were pros. After the units were installed, I noticed that, because of the orientation of the outside deck on the back of my house, you could see up under the installed panels. I complained that it looked unsightly. They agreed to install "skirts" on the offending panels - no charge to me. All in all, a quality team.

Posted by rgurnon on Sep 27, 2016
Excellent Service

Overall I am very satisfied with my solar purchase. From beginning to end Sunwatt Solar were very professional crew. At the start they provided the best panel (LG) and inventor (Solar Edge) package. They explained all of my options and I chose the best one based on my needs. They handled all of permits, contracts, and the RI Commerce Grant. In addition they answered e-mails in a very timely period. The actual building phase was only 3 days (electrical/mechanical). Their construction crew were very professional and made the system as aesthetically nice as possible. As a bonus, I did get drone pictures of the final product The only negative about project was the time it took to complete. From start to completion was about 5 months. Most of that time was waiting for the RI Commerce Grant to be ready and to go through.

Posted by bosskxx1 on Aug 29, 2016
Excellent company to work with! Friendly and responsive! Job well done!

SunWatt Solar exceeded my expectations. The staff was friendly and helpful in answering my questions. They handled all the necessary paperwork to receive incentives and the installation was efficient. My experience was positive all around.

Posted by wmahla on Jan 28, 2016
Long planned project

I worked in the US Department of Energy Photovoltaic Program in the late '70s and early '80s, and wanted to install a system on the roof of my house since that time. Because of the high cost of those early modules, and my moving a number of times since then, I was unable to justify owning one. I finally moved back to RI, bought a house with great solar access, and happened on SunWatt Solar at a local farmer's market last fall. The SunWatt representative was knowledgeable, open, and inviting enough to convince me to ask for a proposal. After interviewing a number of other PV companies, I chose SunWatt to install a 7KW system on my house. The installation was done in July of this year, and the entire project was completed in less than 5 days. The system went on line on August 3, 2015, and has been working flawlessly since. The SunWatt Solar representative I worked with answered countless questions and concerns I had before, during, and after the system was installed. They followed up on all issues and concerns, well after they were paid. I give them my highest recommendation.

Posted by giver442 on Dec 11, 2015



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