generac commercial generator

150kW Home Backup Generator
QT Series

Model #QT150

  • Higher Power Nodes
  • Single and three phase output
  • Continuous fuel choice
  • Quiet-Test™ Mode
  • Wireless remote monitoring
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Higher power nodes for large applications.

Single and three phase output in a variety of voltages.

Liquid cooled engines available in low and high-speed options.

Aluminum, all-weather enclosure option provides substantial protection from the elements. Aluminum’s corrosion resistance prolongs the life of your generator. Recommended for salt-air, coastal communities. Sturdy galvanneal steel enclosures are coated with a durable powder-coat finish for added weather protection.

Continuous fuel choice of LP or natural gas.

Nexus Digital Controller with two lines, trilingual text, easily shows generator status, run time and history.

Quiet-Test™ Mode
Thanks to Quiet-Test, your Commercial Series home standby generator runs its weekly self-test at a lower RPM.

Wireless remote monitoring is an available option.

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generac commercial generator