Enter the numbers from one quote. For $9.99 you get a straight
verdict: whether it pays for itself on your bill, the price where it would, what looks off,
and exactly what to say to the installer.
About two minutes. Texas only for now. Not useful? We refund you, no questions.
See a sample report →
No charge was made. Your answers are
still here — pick up where you left off.
Your home
A rough average across the year is fine.
$
Power you use as it’s made is worth full price; power you send back
usually earns a fraction of that.
Your electricity
This decides what your panels’ extra power is worth — the
biggest single swing in the numbers.
Texas has no net metering rule — it’s whatever your retail plan
says. Look for “buyback” or “solar credit” on your Electricity Facts
Label, or search your plan name.
¢ per kWh
The quote
In kW — usually 5 to 15. If the quote lists panels instead, multiply
the count by the wattage and divide by 1,000 (24 × 410 W = 9.84 kW).
kW
The full contract price before any tax credit or rebate is subtracted.
$
Often labelled “ITC”, “federal incentive”, or
folded into a “net cost”.
%
years
%
¢ per kWh
$
%
years
Two more, if they’re on the quote (optional)
We’ll check it against what a system that size typically makes in your area.