How much can the GP18000EFI run at once?

It supplies 18,000 running watts and 22,500 starting watts. That covers a 50-amp drone charging setup plus pumps and tools, or a large home backup load through a transfer switch.

Is it safe for charging drone batteries and electronics?

Generac rates TruePower at under 5% total harmonic distortion, which is clean enough for sensitive chargers and electronics. The 50-amp outlet is the intended connection for large battery systems.

How long does it run on a full tank?

Generac estimates about 9 hours at 50% load from the 14.2-gallon tank. At higher loads, expect shorter runtime and more refueling.

Can it back up a house?

Yes, it is compatible with Generac Homelink transfer switches. You need the matching switch installed to feed a home panel safely.

How do you start and move it?

It has electric start with the battery included. It rolls on never-flat wheels and accepts a lifting eye for hoisting, which matters at 439 lbs.

What safety features does it have?

COsense monitors carbon monoxide and shuts the engine down when levels get dangerous. Low-oil shutdown protects the engine, and an hour meter tracks maintenance intervals.