
GP 3500iO Portable Inverter
The Generac GP3500iO open frame inverter featuring new, advanced PowerRush™ technology delivers over 50 percent more starting capacity for tools and other motor-driven equipment so you can do more with less.* Both quieter and lighter, it’s the ideal portable solution for camping, powering your RV essentials or tools.
Have questions for our team of Generac Specialists? Find the right Generac Power Product to power YOUR life, whether you’re home or away!
Features & Benefits
Over 50 percent more starting capacity
with new, advanced PowerRush™ technology so you can do more with less*
50 percent quieter
perfect for noise-sensitive environments.
25 percent lighter
helping reduce fatigue while improving portability.
TruePower™
Clean power for all of your sensitive electronics needs.
One simple-to-use dial
that integrates start/run/stop functions with PowerDial™
*Increases electrical current upon demand; above-rated output when starting electric motors.

Portable Generator Safety
The most important part of portable generator operation is safety.
How to Setup Your Portable Generator
Get the right start with your new Generac Portable Generator.
Inverter vs Conventional Generators
Which generator is best for you? Generac inverter or the generac conventional generator?
Generating Power for Your Life
YOU and your backup power needs are unique and different from anyone else. With Hale’s, you have the advantage of a dealer whose only business is Generac Generators.