How Much Can Solar Save in Mulberry Grove?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$115
Current Bill/mo
$132
Est. Lease + Battery
6 yrs
Payback Period
$37,489
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
$115
Annual Cost
$1,380
25-Year Cost (No Solar)
$75,713
Your Solar Investment
5 kW System
$14,500
$7,995
After All IL Incentives
DG Rebate ($300/kW)-$1,500
Illinois Shines RECs (lump sum, ~18 mo)-$5,005
With vs Without Solar in Mulberry Grove
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $115/mo | $88/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$8/mo |
| 5-Year Cost | $7,452 | $5,280 |
| 25-Year Cost | $75,713 | $38,224 |
| 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
$37,489
Without Solar
With Solar
Year 1Payback Year
$1,380
$1,279
Year 5
$7,779
$1,600
Year 10
$18,189
$8,872
Year 15
$32,121
$17,100
Year 20
$50,764
$26,694
Year 25
$75,713
$38,224
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,380 | $1,279 | $101 |
| Year 2 | $2,843 | -$2,428 | $5,271 |
| Year 3 | $4,393 | -$1,109 | $5,502 |
| Year 4 | $6,037 | $234 | $5,803 |
| Year 5 | $7,779 | $1,600 | $6,179 |
| Year 6 | $9,626 | $2,994 | $6,632 |
| Year 7 | $11,583 | $4,415 | $7,168 |
| Year 8 | $13,659 | $5,867 | $7,791 |
| Year 9 | $15,858 | $7,352 | $8,506 |
| Year 10 | $18,189 | $8,872 | $9,317 |
| Year 11 | $20,661 | $10,430 | $10,231 |
| Year 12 | $23,281 | $12,029 | $11,252 |
| Year 13 | $26,057 | $13,671 | $12,386 |
| Year 14 | $29,001 | $15,361 | $13,640 |
| Year 15 | $32,121 | $17,100 | $15,020 |
| Year 16 | $35,428 | $18,894 | $16,534 |
| Year 17 | $38,934 | $20,746 | $18,188 |
| Year 18 | $42,650 | $22,660 | $19,990 |
| Year 19 | $46,589 | $24,641 | $21,948 |
| Year 20 | $50,764 | $26,694 | $24,070 |
| Year 21 | $55,190 | $28,823 | $26,367 |
| Year 22 | $59,881 | $31,035 | $28,847 |
| Year 23 | $64,854 | $33,334 | $31,520 |
| Year 24 | $70,125 | $35,729 | $34,397 |
| Year 25 | $75,713 | $38,224 | $37,489 |
Start Saving in Mulberry Grove
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Ameren Illinois rates projected to rise again next year. Lock in savings now.