Swansea’s larger lots and Mount Hope Bay exposure call for careful solar design. See what a National Grid solar project looks like from the team with 14+ installs in town.
Rooftop Power has completed 14+ residential solar installations in Swansea. We are rated 4.8 stars by 874 homeowners, BBB A+ accredited, and licensed in Massachusetts under MA Elec 17273 and MA GC 155831.
The most reviewed solar installer in Swansea. Check our reputation before you ever pick up the phone.
Solar, battery storage, EV chargers, standby generators and roofing, all handled by one local team.
Licensed in RI, MA and CT, with our own crews and never subcontracted labor.
Loan, cash, PPA or lease, with no money down on three of the four options.
Custom rooftop solar designed for your home and your National Grid bill.
Learn moreStore the power you make and keep the essentials running when the grid goes down.
Learn moreCharge at home on the energy your own roof produces.
Learn moreWhole-home backup power, sized and installed by our team.
Learn moreSolar-ready roof replacement and repair, done before or alongside your install.
Learn moreSlide your average National Grid bill to see a ballpark system size. Your exact numbers come in your free quote.
residential solar panel installations completed in Swansea by our own in-house crews.




A solar array should sit on a roof with life left in it. If yours is near the end, we replace it as part of the project so you are not pulling panels later.
Swansea is a coastal and suburban South Coast town of about 17,000 people, set along Mount Hope Bay next to Somerset and Fall River. Solar here looks different from a dense city install: many homes have larger lots, attached garages, additions and open roof planes, but coastal exposure and tree cover still shape the design.
Homes near Ocean Grove and the bay need attention to wind, salt air, flashing and roof life. North Swansea, Hortonville and Barneyville can bring wooded lots where shade changes dramatically through the year. We look at the whole property and design around the roof that gives the best long-term production.
Swansea is served by National Grid. Massachusetts net metering credits surplus solar production, and SMART may provide production-based compensation when the system qualifies and the applicable National Grid block is available. We verify that status for your address before you make a decision.
Rooftop Power handles Swansea projects with in-house electrical and roofing crews, including roof inspection, system design, town permit, National Grid interconnection and final activation. With 14+ installations completed in Swansea, we understand the difference between a sunny inland roof and a bay-facing roof that needs coastal details handled correctly.
Swansea projects need careful roof review, shade modeling and coastal durability. We handle the permit, National Grid interconnection and installation with our own crews.
The programs and payment options a homeowner in Eversource, National Grid and Unitil territory should know about.
Your utility credits your account for the power your system sends back to the grid.
The Solar Massachusetts Renewable Target program pays for the energy your system produces over a set term.
Your incentive path depends on which of the three serves your home. We confirm it before we design.
We put the full financing picture in front of you before you commit to anything.
We do not quote federal tax credits or guaranteed dollar savings. Rooftop Power reviews the current state programs with you and puts the real numbers for your home in writing.
We review your National Grid bill, your roof and your goals, and give you real numbers in writing. No pressure.
We size a system to your actual annual usage, matched to your roof and how your home uses energy.
We pull the local permit and file the National Grid interconnection application for you.
Our own in-house crews install the system, and replace the roof first if it needs it.
After local inspection and utility approval, your system switches on and net metering begins.
The installation crew was punctual, respectful, and left the job site spotless. I was particularly impressed with their attention to detail from the first consult to the final inspection.
From the first consultation to the final inspection the team was knowledgeable and responsive. The system has performed exactly as they said it would. A genuinely local company that stands behind its work.
Working with Rooftop Power has been exceptional. From the beginning everyone at RTP kept me informed at every step. When a hiccup happened it was addressed immediately and resolved.

Rooftop Power was founded in 2017 right here in Rhode Island. We are not a national dealer network, we are a local installer with our own crews, our own trucks and our own name on every job.
Get a no-pressure quote from the team that has already powered 14+ homes in Swansea. We are local, we own our installs, and we put the full plan in writing.