Don't buy 2 ryobi generators to parallel them! Read this,

Because 1) I can't move around 1 Yamaha 3000 W inverter, while I can move around 2 Yamaha (or Honda) 2000 W inverters. 2) At different times of the year, I do not need 3000 or 4000 watts, I only need 2000 W. At those times, I only using 1 2000 W generator, and feeding it less gas than a 3000 W.

hddecker wrote:
Bite the bullet.

Buy a Yamaha 3000 W inverter. It starts and runs the AC no problem.

Why burn gas in 2 gen sets when one will do.