How Much Can Solar Save in Grand Ridge?
Real numbers based on current ComEd rates and Illinois incentives.
$142
Current Bill/mo
$140
Est. Lease + Battery
5.8 yrs
Payback Period
$46,181
25-Year Savings
What You're Paying Now
Without solar, here's what ComEd electricity will cost you over time at 6% annual rate increases.
Monthly Bill
$142
Annual Cost
$1,704
25-Year Cost (No Solar)
$93,489
Your Solar Investment
6.5 kW System
$18,850
$9,498
After All IL Incentives
DG Rebate ($300/kW)-$1,950
Illinois Shines RECs (lump sum, ~18 mo)-$7,402
With vs Without Solar in Grand Ridge
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $142/mo | $114/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$5/mo |
| 5-Year Cost | $9,202 | $6,840 |
| 25-Year Cost | $93,489 | $47,308 |
| 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
$46,181
Without Solar
With Solar
Year 1Payback Year
$1,704
$1,640
Year 5
$9,606
$1,056
Year 10
$22,460
$10,323
Year 15
$39,662
$20,754
Year 20
$62,683
$32,849
Year 25
$93,489
$47,308
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,704 | $1,640 | $64 |
| Year 2 | $3,510 | -$4,098 | $7,608 |
| Year 3 | $5,425 | -$2,409 | $7,833 |
| Year 4 | $7,454 | -$691 | $8,146 |
| Year 5 | $9,606 | $1,056 | $8,550 |
| Year 6 | $11,886 | $2,835 | $9,051 |
| Year 7 | $14,303 | $4,648 | $9,655 |
| Year 8 | $16,865 | $6,499 | $10,367 |
| Year 9 | $19,581 | $8,389 | $11,192 |
| Year 10 | $22,460 | $10,323 | $12,137 |
| Year 11 | $25,512 | $12,302 | $13,209 |
| Year 12 | $28,746 | $14,331 | $14,415 |
| Year 13 | $32,175 | $16,414 | $15,761 |
| Year 14 | $35,810 | $18,553 | $17,256 |
| Year 15 | $39,662 | $20,754 | $18,908 |
| Year 16 | $43,746 | $23,021 | $20,725 |
| Year 17 | $48,075 | $25,359 | $22,716 |
| Year 18 | $52,663 | $27,772 | $24,891 |
| Year 19 | $57,527 | $30,267 | $27,260 |
| Year 20 | $62,683 | $32,849 | $29,833 |
| Year 21 | $68,148 | $35,525 | $32,622 |
| Year 22 | $73,940 | $38,302 | $35,639 |
| Year 23 | $80,081 | $41,186 | $38,895 |
| Year 24 | $86,590 | $44,185 | $42,405 |
| Year 25 | $93,489 | $47,308 | $46,181 |
Start Saving in Grand Ridge
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