View Profile
New Day Energy
- Efficient
“They developed a good design, did a good installation on our very difficult steep and high roof, and helped us set up at SREC registration at the end.”
Best Solar Panel Installers in Plymouth, MA
24 contractors listed · 4 in Plymouth · 1 open 24/7 · 8 open weekends · 19 rated 4.5+
Data verified October 16, 2026
View Profile
Cazeault Roofing & Solar
- Price
“Glad I did, great job, incredible workmanship and a very reasonable price.”
View Profile
Synergy Solar Inc.
“Christian Burton, Energy Consultant walked me thru the entire process and followed up on every question and concern.”
View Profile
Plymouth Solar Energy
“What an amazing company: turnkey operation, w/competent, personable professionals (including their subs) that make doing the right thing (installing solar) a down right pleasure!”
View Profile
BD Electrical & Solar Services
- Construction
- System
- Company
“Joe and the electricians at BD Electrical have gone above and beyond to help my uncle get two solar projects up and running that were abandoned by the previous installer.”
View Profile
Sunra Solar
- Solar System
“We feel confident that our solar system will be well managed and maintained by this local company.”
The 24 contractors listed for Plymouth, MA design and install rooftop solar and battery systems. Each entry repeats what the company publishes about certifications, the equipment it fits and its hours, together with star ratings and comments drawn from public reviews.
Area overview: Plymouth, MA
4 of the 24 contractors we list are based in Plymouth; the other 20 serve Plymouth from towns including Mashpee (19 mi), Canton (31 mi) and Sagamore Beach (7 mi). The contractors on this page are rated from 4.2 to 5.0 across 654 reviews; 5 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (93%), responsiveness (83%) and quality (79%). The topics that come up most in reviews of the contractors on this page are "efficient", "price" and "communication". 1 is open around the clock; 8 are open on Saturdays and 6 on Sundays. 1 has a BBB rating of A or A+. Domain records put 17 websites of the contractors on this page at ten or more years old; the oldest dates from 1999. 1 offers emergency call-outs; 9 offer financing or payment plans; 7 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Can a survey happen outside working hours?
Weekend hours appear for 8 of the 24 contractors here, which is often when a roof survey is easiest to arrange around work. The survey itself wants daylight and dry weather, since someone has to get onto the roof or fly a drone over it to check the covering and measure shading.
View Profile
Solar Savings Solutions LLC
- Questions
- Roof
- Design
“Being one who is cautious when committing to major investments, I had continually peppered Jayson with a ton of questions regarding costs & warranty terms, equipment installed, future maintenance needs, system design proposals, etc.”
View Profile
Green Seal Environmental
“Completed 5 solar installations for us and did a great job.”
View Profile
GN Exteriors
- Job
- Gutters
- Quality
“Our house had significant storm damage to the roof and walls, and Manny and his Team were prompt and excellent with their communication, guidance, knowledge, and repairs.”
View Profile
Cotuit Solar LLC
- Communication
- Solar Installation
- Panels
“They shatter the typical experience of a "solar salesperson" at your door, and the installers are beyond reproach in respect of property, wealths of knowledge about the panels and install.”
View Profile
Solar Rising
- Electrical
- Questions
- Efficient
“We wanted (pretty extensive) solar panels because we had had them in our previous residence before we moved here to Cape Cod, and noted vast energy savings then.”
View Profile
Oberon Initiatives Inc.
- Sales
- Efficient
- Results
“The team showed up on time each day, were professional, open to last minute changes being made and left the building ensuring that it was clean, tidy and significantly brighter.”
View Profile
Beacon Solar Construction
- Solar System
- Team
- Informative
“He always answered texts or phone calls in a timely fashion and always ended each communication by saying to contact him whenever we had questions no matter how trivial.”
View Profile
My Generation Energy
- Communication
- Production
- Design
“I couldn't be more satisfied with my entire experience with My Generation Energy and would recommend anyone interested in a PV system to work with them.”
View Profile
Paul J Cazeault & Sons
- Quality
- Clean
- Estimate
“From the quote, talking us through different options, finding unexpected problems and offering professional solutions, to the finished product, we were at ease working with this company.”
View Profile
E2 Solar
- Pay
- Bill
- Savings
“From their initial sales presentation, to system design, installation and finally management of all system registration and startup requirements E2 Solar stands out as the best there is.”
View Profile
RES Solar
- Money
- Hot Water
- Pool
“It also replaces the cost and headache of a pool cover, as the solar keeps the pool temp at least 7-10 degrees hotter than the low air temp during the night.”
View Profile
Lighthouse Electrical Contracting
“Within a day he was here assessing the problem and had it fixed.”
View Profile
DIY Solar Company
- Pay
- Installer
- Informative
“I can't thank and recommend DIY Solar enough - they helped us get a system up and running when another company who had installed it went out of business.”
View Profile
Clean Energy Design
- Renewable Energy
- Solar Panels
- Electric
“Their pricing was perfectly competitive while their responsiveness and professionalism outclassed all of the other companies who also quoted on our project.”
View Profile
Solgrid Solar & Roofing
“They did an amazing job at my house 🙌👏 …”
View Profile
Earth Centric Solar
- Products
- Consultant
“He assured me solar energy will be the way of the future and it is very important to hire a great solar company and very knowledgeable about your current energy needs.”
View Profile
New England Solar Hot Water
“The unit has an electric backup which is really only needed during very cold winter months but nice that it's there knowing it can function as a standard water heater.”
View Profile
Falmouth Solar
- Price
- Solar Panels
- Electricity
“They did a great job answering all my questions, and the price was right.”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
