The Generac® Protector® 48 kW commercial standby generator delivers enough power to keep the devices in your business or home running smoothly during a blackout. It runs on diesel, which lasts much longer than gasoline, is more stable than liquid propane and is easier to supply than natural gas. This Generac standby generator features the Code Ready configuration, which is a series of settings you select in order to meet whatever the code for standby generators happens to be in your municipality. The isochronous electric governor provides precision control to meet your power requirements and prevent damage to your sensitive gadgets. The sound-attenuated enclosure prevents the Generac diesel generator from creating excessive noise while it runs or performs its weekly test. The aluminum construction of the enclosure keeps water, wind and sun from damaging the internal components.

What Makes the Protector Series Such a Great Choice?
Generac's Protector Series offers benefits that competitors can’t match: installation flexibility and cost reduction. Sophisticated, yet intuitive controls. Quiet operation. Supported by a 24/7/365 customer support team at our corporate headquarters, and a nationwide dealer network of more than 6,000 strong.