Solar Panel Cost Calculator
Calculate solar panel installation costs and savings. Estimate system size, payback period, and incentives....
Estimated Total Cost
$15,000-20,000
After 30% federal tax credit
Before Credit
$24,000
Total system cost
Tax Credit
-$7,200
30% federal ITC
Payback
7-9 yrs
Break-even period
25-Year Savings
$45,000
Total electricity savings
💰 Annual Savings Estimate
Current Annual Bill
$1,800
Solar Production Value
$1,600
Estimated Annual Savings
$1,400
📋 Cost Breakdown
Solar Panels
$12,000
Inverter
$2,500
Installation Labor
$5,000
Permits & Inspection
$500
📊 Average Solar Costs
| System Size | Before Credit | After Credit |
|---|---|---|
| 4 kW | $12,000-16,000 | $8,400-11,200 |
| 6 kW | $18,000-24,000 | $12,600-16,800 |
| 8 kW | $24,000-32,000 | $16,800-22,400 |
| 10 kW | $30,000-40,000 | $21,000-28,000 |
💡 Solar Tips
✓ 30% federal tax credit through 2032
✓ Many states have additional rebates
✓ South-facing roofs get best production
✓ Consider battery backup ($10-15k extra)
✓ Get 3+ quotes from installers
About This Tool
Calculate solar panel installation costs and savings. Estimate system size, payback period, and incentives.
This free online calculator provides instant, accurate results. No signup required - just enter your values and get your answer immediately.