How Much Can Solar Save in Wapella?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$120
Current Bill/mo
$133
Est. Lease + Battery
6.4 yrs
Payback Period
$36,385
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
$120
Annual Cost
$1,440
25-Year Cost (No Solar)
$79,005
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 Wapella
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $120/mo | $97/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$1/mo |
| 5-Year Cost | $7,776 | $5,820 |
| 25-Year Cost | $79,005 | $42,620 |
| 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
$36,385
Without Solar
With Solar
Year 1Payback Year
$1,440
$1,424
Year 5
$8,117
$1,853
Year 10
$18,980
$9,957
Year 15
$33,517
$19,125
Year 20
$52,971
$29,805
Year 25
$79,005
$42,620
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,440 | $1,424 | $16 |
| Year 2 | $2,966 | -$2,635 | $5,602 |
| Year 3 | $4,584 | -$1,166 | $5,750 |
| Year 4 | $6,299 | $330 | $5,970 |
| Year 5 | $8,117 | $1,853 | $6,265 |
| Year 6 | $10,044 | $3,405 | $6,639 |
| Year 7 | $12,087 | $4,989 | $7,098 |
| Year 8 | $14,252 | $6,607 | $7,645 |
| Year 9 | $16,547 | $8,262 | $8,285 |
| Year 10 | $18,980 | $9,957 | $9,024 |
| Year 11 | $21,559 | $11,693 | $9,866 |
| Year 12 | $24,293 | $13,474 | $10,818 |
| Year 13 | $27,190 | $15,305 | $11,886 |
| Year 14 | $30,262 | $17,187 | $13,075 |
| Year 15 | $33,517 | $19,125 | $14,392 |
| Year 16 | $36,968 | $21,123 | $15,845 |
| Year 17 | $40,627 | $23,185 | $17,441 |
| Year 18 | $44,504 | $25,316 | $19,188 |
| Year 19 | $48,614 | $27,521 | $21,093 |
| Year 20 | $52,971 | $29,805 | $23,166 |
| Year 21 | $57,590 | $32,173 | $25,416 |
| Year 22 | $62,485 | $34,633 | $27,852 |
| Year 23 | $67,674 | $37,189 | $30,485 |
| Year 24 | $73,174 | $39,849 | $33,326 |
| Year 25 | $79,005 | $42,620 | $36,385 |
Start Saving in Wapella
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