Generac GP3500iO Portable Inverter

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!

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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.

Generac GP3500iO Portable Inverter

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Frequently Asked Questions

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?

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.

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