How Much Can Solar Save in Annawan?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$127
Current Bill/mo
$139
Est. Lease + Battery
6.4 yrs
Payback Period
$39,936
25-Year Savings
What You're Paying Now
Without solar, here's what Ameren Illinois electricity will cost you over time at 6% annual rate increases.
Monthly Bill
$127
Annual Cost
$1,524
25-Year Cost (No Solar)
$83,614
Your Solar Investment
6 kW System
$17,400
$9,595
After All IL Incentives
DG Rebate ($300/kW)-$1,800
Illinois Shines RECs (lump sum, ~18 mo)-$6,005
With vs Without Solar in Annawan
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $127/mo | $105/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$2/mo |
| 5-Year Cost | $8,230 | $6,300 |
| 25-Year Cost | $83,614 | $43,678 |
| 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
$39,936
Without Solar
With Solar
Year 1Payback Year
$1,524
$1,502
Year 5
$8,591
$1,730
Year 10
$20,088
$10,182
Year 15
$35,473
$19,665
Year 20
$56,061
$30,623
Year 25
$83,614
$43,677
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,524 | $1,502 | $22 |
| Year 2 | $3,139 | -$2,981 | $6,120 |
| Year 3 | $4,852 | -$1,436 | $6,287 |
| Year 4 | $6,667 | $134 | $6,533 |
| Year 5 | $8,591 | $1,730 | $6,861 |
| Year 6 | $10,630 | $3,355 | $7,276 |
| Year 7 | $12,792 | $5,010 | $7,782 |
| Year 8 | $15,084 | $6,698 | $8,386 |
| Year 9 | $17,513 | $8,421 | $9,092 |
| Year 10 | $20,088 | $10,182 | $9,905 |
| Year 11 | $22,817 | $11,984 | $10,833 |
| Year 12 | $25,710 | $13,830 | $11,880 |
| Year 13 | $28,776 | $15,723 | $13,053 |
| Year 14 | $32,027 | $17,667 | $14,360 |
| Year 15 | $35,473 | $19,665 | $15,808 |
| Year 16 | $39,125 | $21,722 | $17,403 |
| Year 17 | $42,996 | $23,841 | $19,156 |
| Year 18 | $47,100 | $26,027 | $21,073 |
| Year 19 | $51,450 | $28,286 | $23,164 |
| Year 20 | $56,061 | $30,623 | $25,439 |
| Year 21 | $60,949 | $33,042 | $27,907 |
| Year 22 | $66,130 | $35,550 | $30,579 |
| Year 23 | $71,622 | $38,154 | $33,467 |
| Year 24 | $77,443 | $40,861 | $36,582 |
| Year 25 | $83,614 | $43,677 | $39,936 |
Start Saving in Annawan
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