How Much Can Solar Save in Mount Carroll?
Real numbers based on current ComEd rates and Illinois incentives.
$125
Current Bill/mo
$135
Est. Lease + Battery
5.4 yrs
Payback Period
$45,096
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
$125
Annual Cost
$1,500
25-Year Cost (No Solar)
$82,297
Your Solar Investment
5.5 kW System
$15,950
$8,037
After All IL Incentives
DG Rebate ($300/kW)-$1,650
Illinois Shines RECs (lump sum, ~18 mo)-$6,263
With vs Without Solar in Mount Carroll
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $125/mo | $97/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$14/mo |
| 5-Year Cost | $8,100 | $5,820 |
| 25-Year Cost | $82,297 | $37,201 |
| 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
$45,096
Without Solar
With Solar
Year 1Payback Year
$1,500
$1,328
Year 5
$8,456
$562
Year 10
$19,771
$7,982
Year 15
$34,914
$16,273
Year 20
$55,178
$25,828
Year 25
$82,297
$37,201
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,500 | $1,328 | $172 |
| Year 2 | $3,090 | -$3,590 | $6,680 |
| Year 3 | $4,775 | -$2,227 | $7,002 |
| Year 4 | $6,562 | -$843 | $7,405 |
| Year 5 | $8,456 | $562 | $7,894 |
| Year 6 | $10,463 | $1,991 | $8,472 |
| Year 7 | $12,591 | $3,445 | $9,145 |
| Year 8 | $14,846 | $4,927 | $9,919 |
| Year 9 | $17,237 | $6,439 | $10,798 |
| Year 10 | $19,771 | $7,982 | $11,789 |
| Year 11 | $22,457 | $9,560 | $12,898 |
| Year 12 | $25,305 | $11,175 | $14,130 |
| Year 13 | $28,323 | $12,830 | $15,493 |
| Year 14 | $31,523 | $14,528 | $16,994 |
| Year 15 | $34,914 | $16,273 | $18,641 |
| Year 16 | $38,509 | $18,068 | $20,441 |
| Year 17 | $42,319 | $19,916 | $22,403 |
| Year 18 | $46,358 | $21,823 | $24,536 |
| Year 19 | $50,640 | $23,792 | $26,848 |
| Year 20 | $55,178 | $25,828 | $29,351 |
| Year 21 | $59,989 | $27,936 | $32,053 |
| Year 22 | $65,088 | $30,121 | $34,967 |
| Year 23 | $70,494 | $32,389 | $38,104 |
| Year 24 | $76,223 | $34,747 | $41,476 |
| Year 25 | $82,297 | $37,201 | $45,096 |
Start Saving in Mount Carroll
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