Solar Savings Calculator for Naperville, IL
Homeowners in Naperville pay an average of $155/month for electricity through ComEd (Commonwealth Edison). With 4.1 peak sun hours per day, solar panels can significantly reduce your energy costs.
$155
Avg Monthly Bill
17.5¢/kWh
Electricity Rate
4.1h/day
Peak Sun Hours
$50,413
Est. 25-Year Savings
Calculate Your Savings in Naperville
Adjust Your Details for Naperville, IL
$
$50$1,000
50010,000
5¢50¢
Your Estimated Solar Savings
System Size
7.2 kW
Panel Count
18 panels
Total System Cost
$20,520
Federal Tax Credit (30%)
-$6,156
Net Cost
$14,364
Annual Savings
$1,860
Payback Period
7.7 years
25-Year Savings
$50,413
Return on Investment
351%
* Estimates based on 4.1 peak sun hours/day in Naperville, IL, system cost of $2.85/watt, 30% federal ITC, 3% annual electricity inflation, and 0.5% annual panel degradation over 25 years. Actual results may vary.
Local Solar Details for Naperville
Utility & Permits
- Utility Company
- ComEd (Commonwealth Edison)
- Permit Cost
- $400
- Permit Timeline
- 3-5 weeks
- Net Metering
- full
System Estimates
- Recommended Size
- 7.2 kW
- Panel Count
- 18 panels
- Gross Cost
- $20,520
- Net Cost (after credits)
- $14,364
Available Incentives for Naperville, IL
Federal Solar Investment Tax Credit (ITC)
Reduces federal income tax liability by 30% of the total cost of a solar energy system, including equipment and installation.
Illinois SREC (Adjustable Block Program)
Long-term contracts for Renewable Energy Credits through the Illinois Shines program.
Other Cities in Illinois
More Solar Tools for Naperville
Naperville Solar IncentivesAll available tax credits and rebatesNaperville Cost ComparisonSolar vs. grid costs over 25 yearsNaperville System SizingHow many panels your home needsNaperville Permits & RegulationsLocal permit requirementsIs Solar Worth It in Naperville?Data-driven analysis for your cityNaperville Financing OptionsCompare loans, leases, and PPAs
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