Solar calculator
Estimate solar savings before you compare installer quotes.
Use a directional estimate to understand system size, annual savings, and payback. Then compare real local quotes against the same assumptions.
Bill-led estimate
Start from what you pay, then test whether the quote assumptions are realistic.
Not a sales promise
Actual savings depend on tariffs, export limits, roof layout, usage and equipment.
Quote-ready output
Use the result to brief installers and compare quotes on the same basis.
Estimate
Annual savings
$1,799
Estimated system cost
$5,940-$9,240
Generation
9,395 kWh/yr
Simple payback
3.3-5.1 yrs
This is a directional estimate using broad assumptions. Actual quotes depend on roof layout, tariffs, export limits, equipment, rebates, and installer inspection.
Next step
Use the estimate to brief installers properly
A quote is stronger when it starts with bill size, roof context, battery interest, and timeframe. The form stores consent and creates a structured lead record.