Solar in New Lenox, IL
With ComEd's electricity at about 19.3¢ per kWh and 1,325 kWh of sun per kW, solar is worth it for a typical New Lenox home today: about a 12.6-year payback.
- Payback, typical home
- 12.6 yrsIllinois: 13.5 yrs
- 25-year net
- $24,383after paying $16,760
- Sun
- 1,325kWh per kW per year
- Electricity
- 19.3¢7% above U.S. average
A typical New Lenox home, by the numbers
| Utility | ComEd |
|---|---|
| Electricity use | 622 kWh a month |
| Best-value system | 5.1 kW, about 12 panels, 6,758 kWh a year (91% of use) |
| Cost | $18,290, or $16,760 after state incentives |
| First-year savings | $1,236 |
| Payback | 12.6 years |
| Exported power | 9¢/kWh (ComEd) |
Cash purchase, no federal credit, 3.5% yearly rate increases. Run it with your own numbers.
Homes in New Lenox
- Owner-occupied homes
- 92%
- Single-family detached
- 81%
- Median home value
- $400k
- Median year built
- 1998
- Population
- 28,006
- Roofs suitable for solar†
- 90%
Census ACS 2020–2024. †Share of 6,999 buildings Google Project Sunroof rated technically suitable (2019 snapshot).
Installers working in New Lenox
Public installation records for Illinois don't name installers, so we can't rank local companies here. Browse installers in Illinois.
Always verify the license and get at least three quotes. Compare quotes side by side.
Questions about solar in New Lenox
Is solar worth it in New Lenox, IL?
For a typical home in New Lenox, solar is worth it at 2026 prices: a 5.1 kW system costs about $16,760 after state incentives, saves about $1,236 in year one and pays back in about 12.6 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in New Lenox?
About 1,325 kWh per year for each kW of panels on a south-facing roof, based on PVWatts and local weather. That's 1% less than the Illinois average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in New Lenox?
Most homes in New Lenox are served by ComEd, at about 19.3¢ per kWh on average.
How much do solar panels cost in New Lenox?
A fair cash price is around $3.40 per watt before incentives, so about $18,290 for a 5.1 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- Lockport 12.6 yrs
- Orland Park 12.5 yrs
- Joliet 12.4 yrs
- Tinley Park 12.5 yrs
- Romeoville 12.5 yrs
- Oak Forest 12.4 yrs
- Bolingbrook 12.5 yrs
- Woodridge 12.6 yrs
- All of Illinois
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.