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New Haven County, CT · South Central CT

Solar Installation in New Haven County, CT

Advanced solar and battery backup systems across Greater New Haven and the shoreline.

  • Free custom 3D solar design
  • Local, licensed CT installers
  • Clear $0-down financing options
  • Serving New Haven County since 2015

Get Your Free New Haven County Solar Quote

Find out if your home is a good candidate for solar, batteries, or an electrical upgrade.

Property Energy Contact

Do you own your home?

What we do in New Haven County

Complete solar services for New Haven County homeowners

From high-efficiency solar panel arrays to reliable battery backup systems, we help New Haven County homeowners take control of their energy costs and achieve grid independence.

Local coverage

Proudly serving every town in New Haven County

We work throughout New Haven County and the South Central CT, including these communities:

Ansonia Beacon Falls Bethany Branford Cheshire Derby East Haven Guilford Hamden Madison Meriden Middlebury Milford Naugatuck New Haven North Branford North Haven Orange Oxford Prospect Seymour Southbury Wallingford Waterbury West Haven Wolcott Woodbridge

Major villages & boroughs: Devon, Short Beach, Stony Creek, Woodmont, Yalesville, Marion

Fast Response

We respond to all New Haven County inquiries within one business day.

Mon–Fri 8:00 AM – 6:00 PM
Saturday 9:00 AM – 2:00 PM
Sunday Closed
(860) 555-0199
Real reviews

What your New Haven County neighbors say

“From the initial quote to the final interconnection, the team at CT Solar Installation was fantastic. Our system looks great, the app is easy to use, and our Eversource bill was literally $9 last month!”
S Sarah M. West Hartford · Solar Panel Installation
“We lose power frequently during storms, so we had two Tesla Powerwalls installed. The installation was clean and professional. When the grid went down last week, we didn’t even notice. Highly recommend.”
J James R. Stamford · Solar Battery Storage
“Another company installed our system years ago and went out of business. When our inverter failed, CT Solar came out, diagnosed it quickly, and helped process the warranty claim. Honest and dependable.”
E Elena T. New Haven · Solar Maintenance
Good to know

Solar in New Haven County — FAQs

Is solar worth it in New Haven County?
Yes! With high utility rates from Eversource and UI in South Central CT, plus the 30% Federal Tax Credit and CT Net Metering, going solar in New Haven County provides a strong return on investment and lowers your monthly electric bill.
What solar services do you provide in New Haven County?
We offer the full range of solar services in New Haven County: solar panel installation, Tesla Powerwall and battery backup systems, EV charger installations, and electrical panel upgrades (heavy-ups).
Which New Haven County towns do you serve?
We serve all of New Haven County, including Ansonia, Beacon Falls, Bethany, Branford, Cheshire, Derby, East Haven, Guilford, Hamden, Madison, Meriden, Middlebury, Milford, Naugatuck, New Haven, North Branford, North Haven, Orange, Oxford, Prospect, Seymour, Southbury, Wallingford, Waterbury, West Haven, Wolcott, Woodbridge. If you're in Connecticut and don't see your town, just call — we likely cover you.
Are you licensed to work in New Haven County?
Absolutely. CT Solar Installation is fully licensed (License HIC.0705773) and insured in the State of Connecticut, and our installation teams pull all necessary town permits and manage utility interconnection.

Ready to explore solar in New Haven County?

Call now or request your free custom solar design. Serving all of Connecticut.

Licensed & Insured Upfront Pricing 24/7 Support Available

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