Decide between a generator and a battery system for your situation.

1 · Your situation

Peak wattage needed Typical outage length (hours) Outages per year Need to run it indoors / in an apartment Lowest upfront cost is a priority

A guidance tool, not a purchase mandate — both options can work for many situations.

Keep planning — related tools

What a gas generator really costs over 5 years.

Size a generator from your real appliance load.

Gas, propane, diesel, inverter, or battery side by side.