System Details
System Size
kW
4
6
8
10
12
15
Total System Cost
$
Financial Incentives
Federal ITC
%
State/Local Rebate
$
Additional Incentives (SRECs, etc.)
$
Energy & Rates
State
— Select state —
Electricity Rate
$
/kWh
Rate Escalation
%/yr
Peak Sun Hours
hrs/day
Net Metering
Full Retail (100%)
Partial Credit (75%)
No Net Metering
System Performance
System Efficiency
%
Panel Degradation
%/yr
Annual Maintenance Cost
$
Payback Period
—
Year-by-year analysis with rate escalation & degradation
25-Year ROI
—
25-Year Net Savings
—
Net System Cost
—
Total Incentives
—
Year 1 Savings
—
Lifetime Production
—
Cumulative Savings vs. System Cost
Copy Results