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Generac 5791, 800 Running Watts/850 Starting Watts, Gas Powered Portable Inverter

3.5 out of 5 stars 132 customer reviews

Available from these sellers.
800 Watt
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  • Up to 40% lighter than a standard generator of equal watts
  • FlexPower to save fuel, reduce noise and safely power sensitive electronics
  • Low oil shutdown protection prevents engine from damage
  • LED indicator lights on the control panel indicate system status
  • Electronic circuit breakers protect against overloads
2 new from $481.79 1 used from $320.99
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From the manufacturer

Technical Details

Product description

Style:800 Watt

Product description

Designed for life on the road, Generac’s iX800 inverter generator featuring a durable, lightweight, compact design with a built-in handle offers clean portable power for camping, tailgating, and recreational use. The iX800 inverter generator provides 800 running watts and 850 starting watts.

From the Manufacturer

Generac's iX Series inverter technology takes the raw power produced by the generator and passes it through a special electronic microprocessor to provide clean and stable power, safe for computers and other sensitive electronic devices. Designed for life on the road, its durable, lightweight, compact design with built-in handle offers portable power for camping, tailgating, and recreational use. Inverter generators utilize a different type of alternator than standard generators to generate AC power. The raw power produced by the generator is converted into AC power by a digital inverter module. The inverter technology reduces the generator's size and weight. But more importantly, it allows the engine to run at varying speeds, significantly reducing noise and fuel consumption levels. The Generac iX Series has clean consistent output power with less than 3% total harmonic distortion especially important with sensitive electronic devices such as computers and DVD players.


Product information

Style:800 Watt

Technical Specification

Warranty & Support

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Customer reviews

Top customer reviews

on July 27, 2015
Style: 2000 Watt|Verified Purchase
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11 comment| 143 people found this helpful. Was this review helpful to you?YesNoReport abuse
on August 29, 2016
Style: 2000 Watt|Verified Purchase
0Comment| 16 people found this helpful. Was this review helpful to you?YesNoReport abuse
on May 17, 2015
Style: 800 Watt|Verified Purchase
0Comment| 10 people found this helpful. Was this review helpful to you?YesNoReport abuse
on December 16, 2016
Style: 800 Watt|Verified Purchase
0Comment| 3 people found this helpful. Was this review helpful to you?YesNoReport abuse
on October 12, 2016
Style: 800 Watt|Verified Purchase
0Comment| 4 people found this helpful. Was this review helpful to you?YesNoReport abuse
on November 20, 2016
Style: 2000 Watt|Verified Purchase
0Comment| 3 people found this helpful. Was this review helpful to you?YesNoReport abuse
on July 27, 2016
Style: 2000 Watt|Verified Purchase
0Comment| 6 people found this helpful. Was this review helpful to you?YesNoReport abuse
on December 3, 2016
Style: 2000 Watt|Verified Purchase
0Comment| 2 people found this helpful. Was this review helpful to you?YesNoReport abuse

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