Solar in Carmel, IN
With AES Indiana's electricity at about 15.6¢ per kWh and 1,324 kWh of sun per kW, solar is not worth it for a typical Carmel home today: about a 18.2-year payback.
- Payback, typical home
- 18.2 yrsIndiana: 16.9 yrs
- 25-year net
- $7,578after paying $14,465
- Sun
- 1,324kWh per kW per year
- Electricity
- 15.6¢13% below U.S. average
A typical Carmel home, by the numbers
| Utility | AES Indiana |
|---|---|
| Electricity use | 941 kWh a month |
| Best-value system | 4.3 kW, about 10 panels, 5,692 kWh a year (50% of use) |
| Cost | $14,465 |
| First-year savings | $732 |
| Payback | 18.2 years |
| Exported power | 5.4325¢/kWh (AES Indiana) |
Cash purchase, no federal credit, 3.3% yearly rate increases. Run it with your own numbers.
Homes in Carmel
- Owner-occupied homes
- 74%
- Single-family detached
- 70%
- Median home value
- $487k
- Median year built
- 1998
- Population
- 101,651
- Roofs suitable for solar†
- 89%
Census ACS 2020–2024. †Share of 26,303 buildings Google Project Sunroof rated technically suitable (2019 snapshot).
Installers working in Carmel
Public installation records for Indiana don't name installers, so we can't rank local companies here. Browse installers in Indiana.
Always verify the license and get at least three quotes. Compare quotes side by side.
Questions about solar in Carmel
Is solar worth it in Carmel, IN?
For a typical home in Carmel, solar is not worth it at 2026 prices: a 4.3 kW system costs about $14,465 after state incentives, saves about $732 in year one and pays back in about 18.2 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in Carmel?
About 1,324 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 Indiana average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in Carmel?
Most homes in Carmel are served by AES Indiana, at about 15.6¢ per kWh on average. Some areas are served by Duke Energy Indiana.
How much do solar panels cost in Carmel?
A fair cash price is around $3.05 per watt before incentives, so about $14,465 for a 4.3 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- Westfield 18 yrs
- Noblesville 17.8 yrs
- Zionsville 17.9 yrs
- Fishers 17.9 yrs
- Lawrence 18 yrs
- Indianapolis 18 yrs
- Brownsburg 18.1 yrs
- Plainfield 17.9 yrs
- All of Indiana
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.