How Much Can Solar Save in Galva?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$115
Current Bill/mo
$135
Est. Lease + Battery
6.7 yrs
Payback Period
$36,306
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
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 Galva
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $115/mo | $105/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | $-4/mo |
| 5-Year Cost | $7,452 | $6,300 |
| 25-Year Cost | $75,713 | $39,407 |
| 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
$36,306
Without Solar
With Solar
Year 1
$1,380
$1,429
Year 2Payback Year
$2,843
-$3,131
Year 5
$7,779
$1,316
Year 10
$18,189
$9,200
Year 15
$32,121
$17,907
Year 20
$50,764
$27,803
Year 25
$75,713
$39,407
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1 | $1,380 | $1,429 | -$49 |
| Year 2Payback | $2,843 | -$3,131 | $5,974 |
| Year 3 | $4,393 | -$1,668 | $6,062 |
| Year 4 | $6,037 | -$186 | $6,223 |
| Year 5 | $7,779 | $1,316 | $6,463 |
| Year 6 | $9,626 | $2,841 | $6,785 |
| Year 7 | $11,583 | $4,390 | $7,194 |
| Year 8 | $13,659 | $5,965 | $7,694 |
| Year 9 | $15,858 | $7,567 | $8,291 |
| Year 10 | $18,189 | $9,200 | $8,989 |
| Year 11 | $20,661 | $10,866 | $9,795 |
| Year 12 | $23,281 | $12,567 | $10,714 |
| Year 13 | $26,057 | $14,305 | $11,752 |
| Year 14 | $29,001 | $16,084 | $12,917 |
| Year 15 | $32,121 | $17,907 | $14,214 |
| Year 16 | $35,428 | $19,777 | $15,651 |
| Year 17 | $38,934 | $21,697 | $17,236 |
| Year 18 | $42,650 | $23,672 | $18,977 |
| Year 19 | $46,589 | $25,706 | $20,883 |
| Year 20 | $50,764 | $27,803 | $22,961 |
| Year 21 | $55,190 | $29,967 | $25,223 |
| Year 22 | $59,881 | $32,204 | $27,677 |
| Year 23 | $64,854 | $34,519 | $30,335 |
| Year 24 | $70,125 | $36,918 | $33,207 |
| Year 25 | $75,713 | $39,407 | $36,306 |
Start Saving in Galva
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Ameren Illinois rates projected to rise again next year. Lock in savings now.