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Generac Guardian 26kW Generator w/ 200-Amp Automatic Transfer Switch

Generac Guardian 26kW Generator w/ 200-Amp Automatic Transfer Switch
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$7,749.00
$7,749.00 - $7,749.00
$7,749.00
$7,599.00
$7,599.00 - $7,599.00
$7,599.00
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Generac 7291 Guardian 26kW Standby Generator WiFi w/ 200 Amp Automatic Transfer Switch

The Generac 7291 Guardian 26kW Standby Generator is the most powerful air-cooled generator in the market, delivering whole-home backup power with unmatched performance and efficiency. Designed for homes with high electrical demands, this unit is capable of supporting large appliances, HVAC systems, and electronics simultaneously, ensuring your household stays fully functional during any outage. It operates on either natural gas or liquid propane, offering flexible fuel options to suit your needs.

This model comes equipped with a 200-Amp NEMA 3R Automatic Transfer Switch, allowing for seamless transitions from utility power to generator power the moment an outage is detected. The smart switch supports whole-house coverage and is enclosed in a weather-resistant aluminum housing for reliable outdoor installation. Whether you're home or away, the generator starts automatically and restores power in seconds—no need for manual intervention.


With built-in Wi-Fi and Mobile Link™ connectivity, the 7291 lets you monitor your generator remotely from any smartphone, tablet, or computer. You can receive real-time updates, maintenance alerts, and performance insights, so you're always informed and ready. This connectivity enhances reliability and provides peace of mind knowing your generator is ready when you need it most.

The 26kW Guardian is powered by Generac’s G-Force engine, specifically designed to handle the demands of extended generator use. It’s pressure-lubricated for long-lasting performance and requires less routine maintenance than standard engines. Other advanced features include True Power™ Technology for clean, stable electricity, Quiet-Test™ mode for low-RPM self-diagnostics, and a corrosion-resistant RhinoCoat™ aluminum enclosure built to withstand tough weather conditions. The Generac 7291 is a top-of-the-line solution for homeowners who want complete and dependable backup power without compromise.

Generac 7291 Guardian 26kW Standby Generator WiFi w/ 200 Amp Automatic Transfer Switch

Generac 26kW Guardian Standby Generator Specs

  • Battery Size: 12V
  • Running Watts: 26000
  • Controller Type: Evolution
  • NG Consumption - 100% (ft3/hr): 333
  • LP Consumption - 50% (gal/hr): 2.06
  • LP Consumption - 100% (gal/hr): 3.63
  • Fuel Type: Liquid Propane or Natural Gas
  • Oil Capacity: 1.9 qt
  • Battery Type (Not Included): Group 26R 540 CCA Minimum or Group 35AGM 650 CCA Minimum
  • Engine Type: G-Force 1000
  • Weight: 518 lb
  • Dimensions (LxWxH): 48" x 25" x 29"
  • Enclosure: Aluminum
  • Transfer Switch Amps: 200
  • Number of Circuits: Whole House

Generac 26kW Guardian Standby Generator Features

  • From the #1 manufacturer of backup power, with over 60 years of experience.
  • Can start and run all large home appliances for full-house protection.
  • New alternator design provides 230LRA or 55.2kVA starting power for modern electrical needs.
  • Offers 2.6X more power while taking up to 68% less space compared to similar liquid-cooled models.
  • Saves up to $8,000 in product and installation costs versus comparable liquid-cooled units.
  • Pressure-lubricated G-Force engine delivers reliable, low-maintenance performance.
  • Produces clean, smooth electricity with less than 5% total harmonic distortion—safe for electronics.
  • Quiet-Test™ mode runs weekly self-tests at lower RPMs for quieter and more fuel-efficient operation.
  • Monitor status and receive alerts from anywhere with built-in Mobile Link™ Wi-Fi connectivity.
  • Multilingual LCD display shows battery status and maintenance reminders.
  • Durable, weather-resistant aluminum enclosure with RhinoCoat™ powder-coated finish.

Your Satisfaction with Generac is Guaranteed:

  • 5-Year Limited Warranty
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