How Much Can Solar Save in Elizabethtown?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$112
Current Bill/mo
$131
Est. Lease + Battery
6.7 yrs
Payback Period
$33,957
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
$112
Annual Cost
$1,344
25-Year Cost (No Solar)
$73,738
Your Solar Investment
5.5 kW System
$15,950
$8,795
After All IL Incentives
DG Rebate ($300/kW)-$1,650
Illinois Shines RECs (lump sum, ~18 mo)-$5,505
With vs Without Solar in Elizabethtown
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $112/mo | $97/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | $-3/mo |
| 5-Year Cost | $7,258 | $5,820 |
| 25-Year Cost | $73,738 | $39,781 |
| 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
$33,957
Without Solar
With Solar
Year 1
$1,344
$1,375
Year 2Payback Year
$2,769
-$2,735
Year 5
$7,576
$1,577
Year 10
$17,715
$9,304
Year 15
$31,283
$17,956
Year 20
$49,440
$27,930
Year 25
$73,738
$39,780
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1 | $1,344 | $1,375 | -$31 |
| Year 2Payback | $2,769 | -$2,735 | $5,504 |
| Year 3 | $4,279 | -$1,320 | $5,599 |
| Year 4 | $5,879 | $117 | $5,763 |
| Year 5 | $7,576 | $1,577 | $5,999 |
| Year 6 | $9,375 | $3,063 | $6,311 |
| Year 7 | $11,281 | $4,577 | $6,704 |
| Year 8 | $13,302 | $6,120 | $7,182 |
| Year 9 | $15,444 | $7,695 | $7,749 |
| Year 10 | $17,715 | $9,304 | $8,411 |
| Year 11 | $20,122 | $10,949 | $9,173 |
| Year 12 | $22,673 | $12,634 | $10,039 |
| Year 13 | $25,378 | $14,362 | $11,016 |
| Year 14 | $28,244 | $16,134 | $12,110 |
| Year 15 | $31,283 | $17,956 | $13,327 |
| Year 16 | $34,504 | $19,830 | $14,674 |
| Year 17 | $37,918 | $21,760 | $16,158 |
| Year 18 | $41,537 | $23,750 | $17,787 |
| Year 19 | $45,373 | $25,805 | $19,568 |
| Year 20 | $49,440 | $27,930 | $21,510 |
| Year 21 | $53,750 | $30,129 | $23,622 |
| Year 22 | $58,319 | $32,407 | $25,912 |
| Year 23 | $63,162 | $34,771 | $28,391 |
| Year 24 | $68,296 | $37,227 | $31,069 |
| Year 25 | $73,738 | $39,780 | $33,957 |
Start Saving in Elizabethtown
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