RES Solar & Roofing
RES Solar & RoofingRI · MA · CT solar installer
Residential rooftop solar installation in Rhode Island
Local Pawtucket Installer · RI · MA · CT

Power Your World with Solar

Cut your electric bill by 50–70%. Free estimate, PE-stamped design, no hard sell.

(617) 896-7987
Pawtucket, RI office
181 Conant St
Fully insured
RI registered contractor
NABCEP Certified
Enphase certified
Licensed PE on staff
Engineered designs
RI Retail Sales Permit
2-7835-8381

Serving homeowners and businesses across Rhode Island, Massachusetts, and Connecticut.

See Your Solar Savings

Move the slider to match your average monthly electric bill.

Monthly Electric Bill$180
$50$500
$180
Current bill
$144
Loan payment
$171
New bill
$9
Net savings
Estimated system: 6.9 kW · Payback: 10.7 years · Solar loans through Climate First Bank — 30 year terms, 8.00% APR

How Going Solar Works

From first call to flipping the switch — we handle everything.

1

Free Consultation

We visit your home, assess your roof condition and sun exposure, and review your past 12 months of electric bills.

2

Custom Design

Our licensed PE engineers a system sized to your roof and usage. You get a written proposal with production guarantees.

3

Permits & Approvals

We handle all city permits, utility interconnection paperwork, and HOA approvals. You don't lift a finger.

4

Install & Activate

Our crew installs in 1–2 days. We manage inspections, utility meter swap, and system commissioning. Then you start saving.

What We Install

Solar, battery, EV charging — and the electrical work behind it all.

Residential Solar

Residential Solar

REC and QCells panels with Enphase or SolarEdge inverters. Installed by a licensed Pawtucket-based crew.

Learn more →
Commercial Solar

Commercial Solar

Larger systems on commercial roofs and ground-mounts. SolarEdge string inverters, REC panels, $2.50/W installed.

Learn more →
Battery Storage

Battery Storage

Tesla Powerwall 3, $1,075/kWh installed. Pairs with new or existing solar.

Learn more →
EV Charger Installation

EV Charger Installation

Hardwired Level 2 EV chargers. Tesla Wall Connector, ChargePoint, and Wallbox. Permit and inspection included.

Learn more →

Recent Installations

Real project photos from the RES Solar archive.

Residential rooftop solar panels
Large commercial solar farm installation
Solar panels against the sky
Crew installing solar panels on a roof
Enphase home battery installation
Enphase inverters and electrical panel
Tesla Powerwall battery in a garage
Enphase microinverters
Installation crew on site
Commercial solar array installation
Solar electrical wiring
House with rooftop solar panels
Solar panels on a residential roof
Crew working on a rooftop installation
Enphase battery storage system
Tesla Powerwall installation
Electric vehicle charger installation

Source: on-site project photography stored in this site's /public/photos directory.

See the Work

A look at recent RES Solar installations.

Residential rooftop solar

Customer Reviews & Ratings

5.0 average · from 2 verified platform profiles

Google

5.0 average rating on Google Business Profile.

Renewable Energy Solutions LLC
Pawtucket, RI
EnergySage

4.9 average rating on EnergySage Business Profile.

Renewable Energy Solutions LLC
Pawtucket, RI

Ratings are sourced from public platform profiles. Individual review quotes are omitted because they could not be verified from the public pages. Links open the verified profile on each platform.

Meet the Team

The local crew that designs, installs, and stands behind every system.

Mike R., Master Electrician
Mike R.
Master Electrician
Sarah T., Operations Manager
Sarah T.
Operations Manager
Dave L., Lead Installer
Dave L.
Lead Installer
Ana P., Customer Care
Ana P.
Customer Care
Marcus W., Installer
Marcus W.
Installer
Linda C., Design & Permitting
Linda C.
Design & Permitting
Omar H., Electrician
Omar H.
Electrician
Jess K., Energy Auditor
Jess K.
Energy Auditor
Chris B., Installer
Chris B.
Installer
Karen W., Office Manager
Karen W.
Office Manager
Leo M., Roofer
Leo M.
Roofer
Tyler S., Apprentice
Tyler S.
Apprentice
NABCEP Certified
Licensed PE on Staff
Fully Insured
RI Registered Contractor
Enphase Certified

Why RES Solar

Three things that matter when you're picking an installer.

Local Pawtucket Installer

We live here. When you have a question in 5 years, you call our office on Conant Street, not a 1-800 line.

Licensed PE on Staff

Every system is engineered and stamped by a Professional Engineer. No outsourced design, no surprises at permit time.

Residential & Commercial Financing

Solar loans through Climate First Bank — 30 year terms, 8.00% APR. We quote both in writing — you pick the path.

Service Areas

Proudly serving homeowners and businesses across Southern New England.

Rhode Island

Pawtucket, Providence, Warwick, Cranston, East Providence, Woonsocket

Massachusetts

Boston, Worcester, Springfield, Lowell, Cambridge, New Bedford, Fall River

Connecticut

Hartford, New Haven, Stamford, Bridgeport, Waterbury, Norwalk, Danbury

We work with
Maxeon
Rhode Island Energy
EnergySage
Climate First Bank
Sunstone Credit

Common Questions

Everything you need to know before going solar.

How much does solar cost?
With RES Solar, residential systems start at around $2.85 per watt installed. For a typical 8kW system, that's about $22,800 installed. Most homeowners recover their investment in 7–10 years through bill savings.
How long does installation take?
The actual installation takes 1–2 days. Design and permitting typically take 2–4 weeks, depending on your city. From contract to activation, most projects are completed within 6–8 weeks.
What financing options are available?
We partner with Climate First Bank for solar loans — 30 year terms, 8.00% APR. Both offer competitive rates, and we quote your monthly payment in writing so you can compare it to your current electric bill.
Will solar work on my roof?
Most roofs work great for solar. We assess your roof age, condition, shading, and angle during our free consultation. If your roof needs replacement first, we'll tell you honestly — no pressure.
What happens if I sell my house?
You have options: transfer the loan to the buyer, pay off the system from sale proceeds, or leave it as a selling point — homes with solar sell for 4–6% more on average.

Ready to start saving?

Free estimate, no high-pressure pitch. We come out, look at your roof, and give you real numbers.

(617) 896-7987
Voice-Enabled Support

Talk to Our Solar Expert

Prefer to talk? Call us and you'll reach someone who can answer questions, book a free consultation, and talk through your savings estimate.

Solar Knowledge Base

Search our FAQ or ask our AI assistant for instant answers.

How much does solar cost?

Residential starts at $2.85/W. A typical 8kW system runs about $22,800 installed.

How long does installation take?

1–2 days on-site. Permits + interconnection add 4–8 weeks. Total timeline: 6–8 weeks from contract.

What financing is available?

Solar loans through Climate First Bank — 30 year terms, 8.00% APR (7.25% with autopay). $0 down options available.

Will solar work on my roof?

Most roofs work great. We assess age, condition, shading, and angle during free consultation.

Get Your Solar Proposal

Free, no-obligation proposal with system design and savings estimate.

Your request goes straight to our team — a real person reviews your address, roof, and usage and prepares your custom proposal.

We'll never share your information. Estimate visits are free with no obligation.