Financial tool

Solar Panel ROI Calculator

Estimate system payback, long-term savings, and project ROI using your local usage assumptions.

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Project Specs

System Cost ($)

System Size (kW)

State

Sun Hours / Day

Payback Period

6.0 Yrs

Time to Breakeven

Projected Savings

$55,500

25-Year Net ROI

Federal ITC

$7,500

Net Cost

$17,500

Monthly Offset

$243