How Much Can Solar Save in Warrensburg?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$131
Current Bill/mo
$141
Est. Lease + Battery
7.5 yrs
Payback Period
$35,628
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
$131
Annual Cost
$1,572
25-Year Cost (No Solar)
$86,247
Your Solar Investment
7.5 kW System
$21,750
$11,993
After All IL Incentives
DG Rebate ($300/kW)-$2,250
Illinois Shines RECs (lump sum, ~18 mo)-$7,507
With vs Without Solar in Warrensburg
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $131/mo | $132/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | $-21/mo |
| 5-Year Cost | $8,489 | $7,920 |
| 25-Year Cost | $86,247 | $50,619 |
| 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
$35,628
Without Solar
With Solar
Year 1
$1,572
$1,825
Year 2Payback Year
$3,238
-$3,836
Year 5
$8,862
$1,850
Year 10
$20,720
$11,945
Year 15
$36,590
$23,103
Year 20
$57,827
$35,780
Year 25
$86,247
$50,619
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1 | $1,572 | $1,825 | -$253 |
| Year 2Payback | $3,238 | -$3,836 | $7,075 |
| Year 3 | $5,005 | -$1,967 | $6,971 |
| Year 4 | $6,877 | -$72 | $6,949 |
| Year 5 | $8,862 | $1,850 | $7,011 |
| Year 6 | $10,965 | $3,801 | $7,164 |
| Year 7 | $13,195 | $5,784 | $7,411 |
| Year 8 | $15,559 | $7,800 | $7,758 |
| Year 9 | $18,064 | $9,853 | $8,211 |
| Year 10 | $20,720 | $11,945 | $8,775 |
| Year 11 | $23,535 | $14,079 | $9,456 |
| Year 12 | $26,520 | $16,259 | $10,261 |
| Year 13 | $29,683 | $18,487 | $11,196 |
| Year 14 | $33,036 | $20,767 | $12,269 |
| Year 15 | $36,590 | $23,103 | $13,487 |
| Year 16 | $40,357 | $25,499 | $14,858 |
| Year 17 | $44,351 | $27,960 | $16,390 |
| Year 18 | $48,584 | $30,491 | $18,093 |
| Year 19 | $53,071 | $33,096 | $19,975 |
| Year 20 | $57,827 | $35,780 | $22,047 |
| Year 21 | $62,869 | $38,551 | $24,318 |
| Year 22 | $68,213 | $41,413 | $26,800 |
| Year 23 | $73,877 | $44,373 | $29,504 |
| Year 24 | $79,882 | $47,439 | $32,443 |
| Year 25 | $86,247 | $50,619 | $35,628 |
Start Saving in Warrensburg
Get a free, personalized solar analysis based on your actual Ameren Illinois bill and roof. Lease or own — we'll find the best option.
✓ $0 down lease available — save from day 1 with no upfront cost
Ameren Illinois rates projected to rise again next year. Lock in savings now.