How Much Can Solar Save in Berkeley?
Real numbers based on current ComEd rates and Illinois incentives.
What You're Paying Now
Without solar, here's what ComEd electricity will cost you over time at 6% annual rate increases.
Monthly Bill
$160
Annual Cost
$1,920
25-Year Cost (No Solar)
$105,340
What Solar Savings Look Like in Berkeley
Berkeley's housing stock, predominantly single-family homes built around 1945, presents many roofs suitable for solar integration. A high homeownership rate (91%) indicates residents are invested in their properties. The community's established nature means lot sizes are generally consistent, though roof conditions and potential shading from mature trees need consideration.
Your Solar Investment
7 kW System
$19,250
$7,821
After All IL Incentives
With vs Without Solar in Berkeley
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $160/mo | $116/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$20/mo |
| 5-Year Cost | $10,368 | $6,960 |
| 25-Year Cost | $105,340 | $47,782 |
| Rate Control | None — utility sets rates | As low as $0.10/kWh, fixed for 15 years |
| Home Value Impact | None | +$15,000–$25,000 (tax-exempt) |
Calculate YOUR Savings
Enter your actual ComEd bill to see a personalized 25-year savings projection.
More Solar Resources for Berkeley
Statewide Solar Guides That Apply in Berkeley
Local solar numbers depend on your utility, Illinois incentive rules, and state program eligibility.
Also Serving Near Berkeley
We provide solar consulting to homeowners throughout Illinois
Start Saving in Berkeley
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ComEd rates projected to rise again next year. Lock in savings now.