How Much Can Solar Save in Princeton?
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
$138
Annual Cost
$1,656
25-Year Cost (No Solar)
$90,856
What Solar Savings Look Like in Princeton
With 71.5% homeownership and 72% single-family homes, Princeton presents a suitable environment for residential rooftop solar. The prevalence of homes built around 1955, with over half predating 1980, suggests long-term property stability. This makes solar an appealing long-term enhancement for many owner-occupied residences.
Your Solar Investment
6 kW System
$16,500
$6,657
After All IL Incentives
With vs Without Solar in Princeton
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $138/mo | $99/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$18/mo |
| 5-Year Cost | $8,942 | $5,940 |
| 25-Year Cost | $90,856 | $40,636 |
| 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 Princeton
Statewide Solar Guides That Apply in Princeton
Local solar numbers depend on your utility, Illinois incentive rules, and state program eligibility.
Also Serving Near Princeton
We provide solar consulting to homeowners throughout Illinois
Start Saving in Princeton
Get a free, personalized solar analysis based on your actual ComEd bill and roof. Lease or own — we'll find the best option.
✓ $0 down lease, competitive cash pricing, or Solar for All — your choice
ComEd rates projected to rise again next year. Lock in savings now.