How Much Can Solar Save in Warren?
Real numbers based on current ComEd rates and Illinois incentives.
$126
Current Bill/mo
$133
Est. Lease + Battery
5.5 yrs
Payback Period
$43,319
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
$126
Annual Cost
$1,512
25-Year Cost (No Solar)
$82,955
Your Solar Investment
5.5 kW System
$15,950
$8,037
After All IL Incentives
DG Rebate ($300/kW)-$1,650
Illinois Shines RECs (lump sum, ~18 mo)-$6,263
With vs Without Solar in Warren
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $126/mo | $97/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$11/mo |
| 5-Year Cost | $8,165 | $5,820 |
| 25-Year Cost | $82,955 | $39,636 |
| 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
$43,319
Without Solar
With Solar
Year 1Payback Year
$1,512
$1,375
Year 5
$8,523
$824
Year 10
$19,929
$8,589
Year 15
$35,193
$17,332
Year 20
$55,620
$27,481
Year 25
$82,955
$39,636
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,512 | $1,375 | $137 |
| Year 2 | $3,115 | -$3,494 | $6,609 |
| Year 3 | $4,814 | -$2,078 | $6,892 |
| Year 4 | $6,614 | -$639 | $7,254 |
| Year 5 | $8,523 | $824 | $7,699 |
| Year 6 | $10,547 | $2,315 | $8,232 |
| Year 7 | $12,691 | $3,834 | $8,857 |
| Year 8 | $14,965 | $5,385 | $9,580 |
| Year 9 | $17,375 | $6,969 | $10,406 |
| Year 10 | $19,929 | $8,589 | $11,341 |
| Year 11 | $22,637 | $10,247 | $12,390 |
| Year 12 | $25,507 | $11,948 | $13,559 |
| Year 13 | $28,550 | $13,693 | $14,857 |
| Year 14 | $31,775 | $15,487 | $16,288 |
| Year 15 | $35,193 | $17,332 | $17,861 |
| Year 16 | $38,817 | $19,233 | $19,584 |
| Year 17 | $42,658 | $21,194 | $21,464 |
| Year 18 | $46,729 | $23,219 | $23,510 |
| Year 19 | $51,045 | $25,313 | $25,732 |
| Year 20 | $55,620 | $27,481 | $28,138 |
| Year 21 | $60,469 | $29,729 | $30,740 |
| Year 22 | $65,609 | $32,062 | $33,547 |
| Year 23 | $71,058 | $34,486 | $36,571 |
| Year 24 | $76,833 | $37,009 | $39,824 |
| Year 25 | $82,955 | $39,636 | $43,319 |
Start Saving in Warren
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