What Size Generator Do I Need for My House?

How to think about generator sizing — essentials-only vs. whole-home coverage — before an installer runs the formal load calculation.

Can a Whole House Generator Power Central Air?

Yes, if it's sized for it — central AC is one of the biggest single loads in a home sizing calculation.

Do Whole House Generators Power the Entire House?

A properly sized standby generator can power a home's entire electrical panel — unlike a portable unit, which typically covers only a handful of circuits.

What Size Generator Does a Tiny House Need?

A tiny home's generator needs are genuinely different from a standard house — smaller load, different fuel options, and often a different relationship between grid power, solar, and backup.