How Much Can Solar Save in Belgium?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$116
Current Bill/mo
$135
Est. Lease + Battery
7.7 yrs
Payback Period
$31,962
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
$116
Annual Cost
$1,392
25-Year Cost (No Solar)
$76,371
Your Solar Investment
7 kW System
$20,300
$11,194
After All IL Incentives
DG Rebate ($300/kW)-$2,100
Illinois Shines RECs (lump sum, ~18 mo)-$7,006
With vs Without Solar in Belgium
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $116/mo | $123/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | $-22/mo |
| 5-Year Cost | $7,517 | $7,380 |
| 25-Year Cost | $76,371 | $44,409 |
| 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
$31,962
Without Solar
With Solar
Year 1
$1,392
$1,653
Year 2Payback Year
$2,868
-$3,683
Year 5
$7,847
$1,445
Year 10
$18,348
$10,484
Year 15
$32,400
$20,379
Year 20
$51,206
$31,509
Year 25
$76,371
$44,409
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1 | $1,392 | $1,653 | -$261 |
| Year 2Payback | $2,868 | -$3,683 | $6,550 |
| Year 3 | $4,432 | -$1,994 | $6,426 |
| Year 4 | $6,089 | -$286 | $6,375 |
| Year 5 | $7,847 | $1,445 | $6,402 |
| Year 6 | $9,710 | $3,198 | $6,512 |
| Year 7 | $11,684 | $4,977 | $6,707 |
| Year 8 | $13,777 | $6,783 | $6,995 |
| Year 9 | $15,996 | $8,617 | $7,378 |
| Year 10 | $18,348 | $10,484 | $7,864 |
| Year 11 | $20,841 | $12,384 | $8,456 |
| Year 12 | $23,483 | $14,321 | $9,162 |
| Year 13 | $26,284 | $16,297 | $9,987 |
| Year 14 | $29,253 | $18,315 | $10,938 |
| Year 15 | $32,400 | $20,379 | $12,021 |
| Year 16 | $35,736 | $22,492 | $13,244 |
| Year 17 | $39,272 | $24,657 | $14,615 |
| Year 18 | $43,021 | $26,879 | $16,142 |
| Year 19 | $46,994 | $29,162 | $17,832 |
| Year 20 | $51,206 | $31,509 | $19,696 |
| Year 21 | $55,670 | $33,927 | $21,742 |
| Year 22 | $60,402 | $36,421 | $23,982 |
| Year 23 | $65,418 | $38,995 | $26,424 |
| Year 24 | $70,735 | $41,655 | $29,080 |
| Year 25 | $76,371 | $44,409 | $31,962 |
Start Saving in Belgium
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