Generac Commercial Series 25kW Gaseous Generator
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  • Evolution™ Controller
    A cutting-edge, intuitive control. The Evolution controller features a multilingual, two-line LCD text display with color-coded, backlit buttons. It has received upgrades, including USB flash capability, smart battery charging, voltage adjustment, and backlit membrane pad style buttons.
  • Quieter, Greener, More Powerful
    Engineered to run at only 1800 rpm for substantially quieter performance, the low-speed, liquid-cooled engine on the Protector QS Series packs more power into a smaller footprint than air-cooled models. Enjoy reduced fuel consumption, and long engine and alternator life.
  • Additional Features
    Improved stub ups and electrical connection access decrease installation costs. All connections are dual conductor rated, and the implementation of quick connects for the control wires, completely eliminates the need for crimping or lugging. Improved customer connection access, which decreases installation costs.
  • Quiet-Test™ Mode
    All backup generators run a weekly test to ensure the system is running properly. Thanks to Quiet-Test, your Protector Series generator runs its self-test at a lower, quieter RPM, and can be programmed to run weekly, bi-weekly, or monthly.
  • Tough, Durable All-Aluminum Enclosures
    Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
  • Mobile Link™ Remote Monitoring
    Mobile Link is the cellular remote monitoring system from Generac that allows business owners to check the status of their generator from anywhere in the world, using a computer, tablet or smartphone.
  • Warranty Options
    5-year limited warranty with extended warranty options are available. We are proud of our innovative product design, high quality and first-class reliability so we stand behind them with a strong 5, 7 or 10-year limited warranty.
  • True Power™ Technology
    Delivers best-in class power quality with less than 5% total harmonic distortion (THD) for clean, smooth operation of sensitive business electronics and appliances.
  • Can Be Installed 18" From a Structure
    Ideal for areas with tight lot lines. Generac is the only manufacturer of standby generators to have 18” offset on most of its lineup.
  • Footprint
  • Engine SizeGenerac 2.4L