How Much Can Solar Save in Grandview?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$113
Current Bill/mo
$129
Est. Lease + Battery
6.3 yrs
Payback Period
$34,661
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
$113
Annual Cost
$1,356
25-Year Cost (No Solar)
$74,396
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 Grandview
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $113/mo | $88/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$4/mo |
| 5-Year Cost | $7,322 | $5,280 |
| 25-Year Cost | $74,396 | $39,735 |
| 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
$34,661
Without Solar
With Solar
Year 1Payback Year
$1,356
$1,310
Year 5
$7,644
$1,775
Year 10
$17,873
$9,270
Year 15
$31,562
$17,783
Year 20
$49,881
$27,740
Year 25
$74,396
$39,736
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,356 | $1,310 | $46 |
| Year 2 | $2,793 | -$2,363 | $5,157 |
| Year 3 | $4,317 | -$1,009 | $5,326 |
| Year 4 | $5,932 | $370 | $5,562 |
| Year 5 | $7,644 | $1,775 | $5,869 |
| Year 6 | $9,459 | $3,208 | $6,250 |
| Year 7 | $11,382 | $4,672 | $6,710 |
| Year 8 | $13,421 | $6,169 | $7,252 |
| Year 9 | $15,582 | $7,700 | $7,882 |
| Year 10 | $17,873 | $9,270 | $8,604 |
| Year 11 | $20,302 | $10,879 | $9,422 |
| Year 12 | $22,876 | $12,532 | $10,344 |
| Year 13 | $25,604 | $14,231 | $11,373 |
| Year 14 | $28,496 | $15,981 | $12,516 |
| Year 15 | $31,562 | $17,783 | $13,779 |
| Year 16 | $34,812 | $19,643 | $15,169 |
| Year 17 | $38,257 | $21,564 | $16,693 |
| Year 18 | $41,908 | $23,551 | $18,357 |
| Year 19 | $45,779 | $25,608 | $20,171 |
| Year 20 | $49,881 | $27,740 | $22,141 |
| Year 21 | $54,230 | $29,954 | $24,276 |
| Year 22 | $58,840 | $32,254 | $26,586 |
| Year 23 | $63,726 | $34,646 | $29,080 |
| Year 24 | $68,906 | $37,138 | $31,768 |
| Year 25 | $74,396 | $39,736 | $34,661 |
Start Saving in Grandview
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Ameren Illinois rates projected to rise again next year. Lock in savings now.