How Much Can Solar Save in Panama?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$112
Current Bill/mo
$130
Est. Lease + Battery
6.2 yrs
Payback Period
$35,055
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
$112
Annual Cost
$1,344
25-Year Cost (No Solar)
$73,738
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 Panama
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $112/mo | $88/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$4/mo |
| 5-Year Cost | $7,258 | $5,280 |
| 25-Year Cost | $73,738 | $38,683 |
| 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
$35,055
Without Solar
With Solar
Year 1Payback Year
$1,344
$1,290
Year 5
$7,576
$1,664
Year 10
$17,715
$9,012
Year 15
$31,283
$17,331
Year 20
$49,440
$27,030
Year 25
$73,738
$38,683
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,344 | $1,290 | $54 |
| Year 2 | $2,769 | -$2,404 | $5,173 |
| Year 3 | $4,279 | -$1,072 | $5,351 |
| Year 4 | $5,879 | $284 | $5,596 |
| Year 5 | $7,576 | $1,664 | $5,912 |
| Year 6 | $9,375 | $3,071 | $6,303 |
| Year 7 | $11,281 | $4,508 | $6,774 |
| Year 8 | $13,302 | $5,975 | $7,327 |
| Year 9 | $15,444 | $7,475 | $7,969 |
| Year 10 | $17,715 | $9,012 | $8,703 |
| Year 11 | $20,122 | $10,587 | $9,535 |
| Year 12 | $22,673 | $12,203 | $10,470 |
| Year 13 | $25,378 | $13,863 | $11,514 |
| Year 14 | $28,244 | $15,572 | $12,673 |
| Year 15 | $31,283 | $17,331 | $13,952 |
| Year 16 | $34,504 | $19,144 | $15,360 |
| Year 17 | $37,918 | $21,017 | $16,901 |
| Year 18 | $41,537 | $22,952 | $18,585 |
| Year 19 | $45,373 | $24,955 | $20,419 |
| Year 20 | $49,440 | $27,030 | $22,410 |
| Year 21 | $53,750 | $29,182 | $24,568 |
| Year 22 | $58,319 | $31,418 | $26,902 |
| Year 23 | $63,162 | $33,742 | $29,420 |
| Year 24 | $68,296 | $36,162 | $32,135 |
| Year 25 | $73,738 | $38,683 | $35,055 |
Start Saving in Panama
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.