GEN‑SIZER

What generator do you actually need? No email, no sales pitch — just the honest number.

Or start from a Florida storm preset

Tick what you need backed up

Your verdict

Running0 W

Startup peak0 W

Method: running × 1.2 margin, checked against startup surge, rounded to sizes you can actually buy. Watt data: Energy Star / DOE / manufacturer spec ranges — see the table comments.

Watt estimates are typical mid-range values; put your nameplate amps × volts on anything mission-critical. Not an engineering substitute for a licensed FL electrician on whole-home standby installs.