Solar in Waterbury, CT
With Eversource Connecticut's electricity at about 27.9¢ per kWh and 1,280 kWh of sun per kW, solar is worth it for a typical Waterbury home today: about a 8.6-year payback.
- Payback, typical home
- 8.6 yrsConnecticut: 8.7 yrs
- 25-year net
- $58,020after paying $20,660
- Sun
- 1,280kWh per kW per year
- Electricity
- 27.9¢55% above U.S. average
A typical Waterbury home, by the numbers
| Utility | Eversource Connecticut |
|---|---|
| Electricity use | 708 kWh a month |
| Best-value system | 6.6 kW, about 15 panels, 8,451 kWh a year (99% of use) |
| Cost | $20,660 |
| First-year savings | $2,271 |
| Payback | 8.6 years |
| Exported power | Full retail net metering (Eversource Connecticut) |
Cash purchase, no federal credit, 3.4% yearly rate increases. Run it with your own numbers.
Homes in Waterbury
- Owner-occupied homes
- 47%
- Single-family detached
- 41%
- Median home value
- $209k
- Median year built
- 1959
- Population
- 114,869
- Roofs suitable for solar†
- 78%
Census ACS 2020–2024. †Share of 22,509 buildings Google Project Sunroof rated technically suitable (2019 snapshot).
Older housing stock. Many homes here were built before 1975. Have the roof and electrical panel checked before signing; a roof or panel upgrade can add thousands. Roof first?
Installers working in Waterbury
Public installation records for Connecticut don't name installers, so we can't rank local companies here. Browse installers in Connecticut.
Always verify the license and get at least three quotes. Compare quotes side by side.
Questions about solar in Waterbury
Is solar worth it in Waterbury, CT?
For a typical home in Waterbury, solar is worth it at 2026 prices: a 6.6 kW system costs about $20,660 after state incentives, saves about $2,271 in year one and pays back in about 8.6 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in Waterbury?
About 1,280 kWh per year for each kW of panels on a south-facing roof, based on PVWatts and local weather. That's 0% less than the Connecticut average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in Waterbury?
Most homes in Waterbury are served by Eversource Connecticut, at about 27.9¢ per kWh on average.
How much do solar panels cost in Waterbury?
A fair cash price is around $3.10 per watt before incentives, so about $20,660 for a 6.6 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- Naugatuck 8.6 yrs
- Bristol 8.6 yrs
- Meriden 8.6 yrs
- New Britain 8.6 yrs
- New Haven 7.7 yrs
- Newington 8.6 yrs
- Shelton 8.5 yrs
- Torrington 8.7 yrs
- All of Connecticut
Data: PVWatts (National Laboratory of the Rockies), EIA-861 2025 adjusted to 2026, U.S. Census ACS, LBNL Tracking the Sun, state policy research as of October 2026.