How Much Can Solar Save in Rolling Meadows?
Real numbers based on current ComEd rates and Illinois incentives.
$180
Current Bill/mo
$162
Est. Lease + Battery
6.7 yrs
Payback Period
$54,059
25-Year Savings
What You're Paying Now
Without solar, here's what ComEd electricity will cost you over time at 6% annual rate increases.
Monthly Bill
$180
Annual Cost
$2,160
25-Year Cost (No Solar)
$118,507
Your Solar Investment
10 kW System
$29,000
$14,612
After All IL Incentives
DG Rebate ($300/kW)-$3,000
Illinois Shines RECs (lump sum, ~18 mo)-$11,388
With vs Without Solar in Rolling Meadows
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $180/mo | $176/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | $-20/mo |
| 5-Year Cost | $11,664 | $10,560 |
| 25-Year Cost | $118,507 | $64,448 |
| Rate Control | None — utility sets rates | Fixed at $0.10/kWh (avg.) for 15 years |
| Home Value Impact | None | +$15,000–$25,000 (tax-exempt) |
Your Solar Savings Over Time
Estimated 25-Year Total Savings
$54,059
Without Solar
With Solar
Year 1
$2,160
$2,395
Year 2Payback Year
$4,450
-$6,571
Year 5
$12,176
$882
Year 10
$28,471
$14,085
Year 15
$50,276
$28,643
Year 20
$79,457
$45,151
Year 25
$118,507
$64,448
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1 | $2,160 | $2,395 | -$235 |
| Year 2Payback | $4,450 | -$6,571 | $11,020 |
| Year 3 | $6,877 | -$4,119 | $10,996 |
| Year 4 | $9,449 | -$1,636 | $11,085 |
| Year 5 | $12,176 | $882 | $11,294 |
| Year 6 | $15,067 | $3,437 | $11,630 |
| Year 7 | $18,131 | $6,031 | $12,100 |
| Year 8 | $21,379 | $8,668 | $12,710 |
| Year 9 | $24,821 | $11,352 | $13,469 |
| Year 10 | $28,471 | $14,085 | $14,385 |
| Year 11 | $32,339 | $16,872 | $15,466 |
| Year 12 | $36,439 | $19,717 | $16,722 |
| Year 13 | $40,785 | $22,624 | $18,161 |
| Year 14 | $45,393 | $25,598 | $19,795 |
| Year 15 | $50,276 | $28,643 | $21,633 |
| Year 16 | $55,453 | $31,766 | $23,687 |
| Year 17 | $60,940 | $34,972 | $25,968 |
| Year 18 | $66,756 | $38,266 | $28,490 |
| Year 19 | $72,922 | $41,657 | $31,264 |
| Year 20 | $79,457 | $45,151 | $34,306 |
| Year 21 | $86,384 | $48,755 | $37,629 |
| Year 22 | $93,727 | $52,478 | $41,249 |
| Year 23 | $101,511 | $56,328 | $45,183 |
| Year 24 | $109,762 | $60,315 | $49,447 |
| Year 25 | $118,507 | $64,448 | $54,059 |
Start Saving in Rolling Meadows
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