How Much Can Solar Save in Dunlap?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$168
Current Bill/mo
$164
Est. Lease + Battery
9.5 yrs
Payback Period
$35,838
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
$168
Annual Cost
$2,016
25-Year Cost (No Solar)
$110,607
Your Solar Investment
12 kW System
$34,800
$20,848
After All IL Incentives
DG Rebate ($300/kW)-$3,600
Illinois Shines RECs (lump sum, ~18 mo)-$10,352
With vs Without Solar in Dunlap
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $168/mo | $211/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | $-66/mo |
| 5-Year Cost | $10,886 | $12,660 |
| 25-Year Cost | $110,607 | $74,769 |
| 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
$35,838
Without Solar
With Solar
Year 1
$2,016
$2,803
Year 2Payback Year
$4,153
-$4,720
Year 5
$11,364
$3,941
Year 10
$26,572
$19,116
Year 15
$46,924
$35,567
Year 20
$74,160
$53,855
Year 25
$110,607
$74,769
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1 | $2,016 | $2,803 | -$787 |
| Year 2Payback | $4,153 | -$4,720 | $8,873 |
| Year 3 | $6,418 | -$1,864 | $8,282 |
| Year 4 | $8,819 | $1,023 | $7,797 |
| Year 5 | $11,364 | $3,941 | $7,423 |
| Year 6 | $14,062 | $6,895 | $7,167 |
| Year 7 | $16,922 | $9,886 | $7,036 |
| Year 8 | $19,953 | $12,918 | $7,035 |
| Year 9 | $23,166 | $15,993 | $7,173 |
| Year 10 | $26,572 | $19,116 | $7,457 |
| Year 11 | $30,183 | $22,289 | $7,894 |
| Year 12 | $34,010 | $25,516 | $8,494 |
| Year 13 | $38,066 | $28,802 | $9,265 |
| Year 14 | $42,366 | $32,150 | $10,216 |
| Year 15 | $46,924 | $35,567 | $11,357 |
| Year 16 | $51,756 | $39,056 | $12,700 |
| Year 17 | $56,877 | $42,624 | $14,254 |
| Year 18 | $62,306 | $46,275 | $16,031 |
| Year 19 | $68,060 | $50,017 | $18,044 |
| Year 20 | $74,160 | $53,855 | $20,305 |
| Year 21 | $80,625 | $57,798 | $22,828 |
| Year 22 | $87,479 | $61,852 | $25,627 |
| Year 23 | $94,744 | $66,026 | $28,718 |
| Year 24 | $102,444 | $70,328 | $32,116 |
| Year 25 | $110,607 | $74,769 | $35,838 |
Start Saving in Dunlap
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Ameren Illinois rates projected to rise again next year. Lock in savings now.