How Much Can Solar Save in Stanford?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$123
Current Bill/mo
$135
Est. Lease + Battery
6.3 yrs
Payback Period
$38,402
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
$123
Annual Cost
$1,476
25-Year Cost (No Solar)
$80,980
Your Solar Investment
5.5 kW System
$15,950
$8,795
After All IL Incentives
DG Rebate ($300/kW)-$1,650
Illinois Shines RECs (lump sum, ~18 mo)-$5,505
With vs Without Solar in Stanford
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $123/mo | $97/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$5/mo |
| 5-Year Cost | $7,970 | $5,820 |
| 25-Year Cost | $80,980 | $42,578 |
| 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
$38,402
Without Solar
With Solar
Year 1Payback Year
$1,476
$1,420
Year 5
$8,320
$1,835
Year 10
$19,455
$9,922
Year 15
$34,355
$19,078
Year 20
$54,296
$29,753
Year 25
$80,980
$42,578
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,476 | $1,420 | $56 |
| Year 2 | $3,041 | -$2,642 | $5,683 |
| Year 3 | $4,699 | -$1,176 | $5,875 |
| Year 4 | $6,457 | $315 | $6,141 |
| Year 5 | $8,320 | $1,835 | $6,486 |
| Year 6 | $10,296 | $3,384 | $6,912 |
| Year 7 | $12,389 | $4,964 | $7,425 |
| Year 8 | $14,609 | $6,579 | $8,029 |
| Year 9 | $16,961 | $8,231 | $8,730 |
| Year 10 | $19,455 | $9,922 | $9,533 |
| Year 11 | $22,098 | $11,655 | $10,443 |
| Year 12 | $24,900 | $13,434 | $11,466 |
| Year 13 | $27,870 | $15,262 | $12,608 |
| Year 14 | $31,018 | $17,142 | $13,877 |
| Year 15 | $34,355 | $19,078 | $15,278 |
| Year 16 | $37,893 | $21,074 | $16,819 |
| Year 17 | $41,642 | $23,135 | $18,507 |
| Year 18 | $45,617 | $25,265 | $20,352 |
| Year 19 | $49,830 | $27,469 | $22,361 |
| Year 20 | $54,296 | $29,753 | $24,543 |
| Year 21 | $59,029 | $32,122 | $26,907 |
| Year 22 | $64,047 | $34,582 | $29,465 |
| Year 23 | $69,366 | $37,140 | $32,225 |
| Year 24 | $75,004 | $39,803 | $35,201 |
| Year 25 | $80,980 | $42,578 | $38,402 |
Start Saving in Stanford
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.