Skip navigation
Generac Protector Series dieselfueled backup generators

Diesel-fueled backup generators

Features the company’s Evolution controller Includes Quiet-Test weekly self-test mode Sized to provide 24-hr minimum run time at ½ load

The Protector Series of diesel-fueled backup generators features the company’s Evolution controller for easy monitoring and management of all generator functions. The Quiet-Test weekly self-test mode runs at a lower RPM for quieter operation and less fuel consumption. In addition, the generators meet code requirements for optional standby diesel fueling and storage, while the integrated, double-wall base tank meets all applicable codes for optional standby power, and is UL/cUL 142 listed for venting and filling. Sized to provide 24-hr minimum run time at ½ load, the product is offered in 15kW, 20kW, 30kW, and 50kW nodes in both single- and 3-phase configurations.


For more information on, visit

Hide comments


  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.