Solar in Lake in the Hills, IL
With ComEd's electricity at about 19.3¢ per kWh and 1,338 kWh of sun per kW, solar is worth it for a typical Lake in the Hills home today: about a 12.4-year payback.
- Payback, typical home
- 12.4 yrsIllinois: 13.5 yrs
- 25-year net
- $24,600after paying $16,500
- Sun
- 1,338kWh per kW per year
- Electricity
- 19.3¢7% above U.S. average
A typical Lake in the Hills home, by the numbers
| Utility | ComEd |
|---|---|
| Electricity use | 622 kWh a month |
| Best-value system | 5 kW, about 12 panels, 6,691 kWh a year (90% of use) |
| Cost | $18,000, or $16,500 after state incentives |
| First-year savings | $1,233 |
| Payback | 12.4 years |
| Exported power | 9¢/kWh (ComEd) |
Cash purchase, no federal credit, 3.5% yearly rate increases. Run it with your own numbers.
Homes in Lake in the Hills
- Owner-occupied homes
- 84%
- Single-family detached
- 72%
- Median home value
- $322k
- Median year built
- 1995
- Population
- 28,800
- Roofs suitable for solar†
- 99%
Census ACS 2020–2024. †Share of 5,135 buildings Google Project Sunroof rated technically suitable (2019 snapshot).
Installers working in Lake in the Hills
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 Lake in the Hills
Is solar worth it in Lake in the Hills, IL?
For a typical home in Lake in the Hills, solar is worth it at 2026 prices: a 5 kW system costs about $16,500 after state incentives, saves about $1,233 in year one and pays back in about 12.4 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in Lake in the Hills?
About 1,338 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 Illinois average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in Lake in the Hills?
Most homes in Lake in the Hills are served by ComEd, at about 19.3¢ per kWh on average.
How much do solar panels cost in Lake in the Hills?
A fair cash price is around $3.40 per watt before incentives, so about $18,000 for a 5 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- Algonquin 12.4 yrs
- Crystal Lake 12.5 yrs
- Carpentersville 12.5 yrs
- Huntley 12.5 yrs
- Elgin 12.5 yrs
- Woodstock 12.5 yrs
- McHenry 12.5 yrs
- Hoffman Estates 12.5 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.