How Much Can Solar Save in Bowen?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$112
Current Bill/mo
$129
Est. Lease + Battery
6.8 yrs
Payback Period
$32,289
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 Bowen
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $112/mo | $97/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | $-5/mo |
| 5-Year Cost | $7,258 | $5,820 |
| 25-Year Cost | $73,738 | $41,449 |
| 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
$32,289
Without Solar
With Solar
Year 1
$1,344
$1,408
Year 2Payback Year
$2,769
-$2,668
Year 5
$7,576
$1,760
Year 10
$17,715
$9,725
Year 15
$31,283
$18,688
Year 20
$49,440
$29,068
Year 25
$73,738
$41,449
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1 | $1,344 | $1,408 | -$64 |
| Year 2Payback | $2,769 | -$2,668 | $5,436 |
| Year 3 | $4,279 | -$1,216 | $5,495 |
| Year 4 | $5,879 | $259 | $5,621 |
| Year 5 | $7,576 | $1,760 | $5,816 |
| Year 6 | $9,375 | $3,289 | $6,086 |
| Year 7 | $11,281 | $4,847 | $6,434 |
| Year 8 | $13,302 | $6,438 | $6,864 |
| Year 9 | $15,444 | $8,063 | $7,381 |
| Year 10 | $17,715 | $9,725 | $7,990 |
| Year 11 | $20,122 | $11,426 | $8,696 |
| Year 12 | $22,673 | $13,170 | $9,503 |
| Year 13 | $25,378 | $14,960 | $10,418 |
| Year 14 | $28,244 | $16,798 | $11,447 |
| Year 15 | $31,283 | $18,688 | $12,595 |
| Year 16 | $34,504 | $20,635 | $13,869 |
| Year 17 | $37,918 | $22,642 | $15,276 |
| Year 18 | $41,537 | $24,713 | $16,824 |
| Year 19 | $45,373 | $26,854 | $18,520 |
| Year 20 | $49,440 | $29,068 | $20,372 |
| Year 21 | $53,750 | $31,362 | $22,388 |
| Year 22 | $58,319 | $33,741 | $24,578 |
| Year 23 | $63,162 | $36,211 | $26,952 |
| Year 24 | $68,296 | $38,778 | $29,518 |
| Year 25 | $73,738 | $41,449 | $32,289 |
Start Saving in Bowen
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