Generac RG10089C Protector Series 100kW Generator (SCAQMD Compliant) Features:
Generac RG10089 Protector Series 100kW Standby Generator
The Generac RG10089 Protector Series 100kW generator is a powerful liquid-cooled standby generator designed to deliver reliable backup power for large homes, commercial facilities, farms, and critical infrastructure. Built for continuous standby operation, this industrial-grade generator automatically restores electricity within seconds of a utility outage, ensuring essential systems remain operational during power interruptions.
With 100kW of standby power, the Generac Protector Series generator can support large electrical loads including HVAC systems, refrigeration, lighting, pumps, machinery, and other high-demand equipment. The generator operates on natural gas or liquid propane, making it a flexible and dependable backup power solution for properties where diesel storage may not be practical. This level of power output makes it ideal for businesses, multi-building properties, agricultural operations, and large residential estates.
The RG10089 model features a liquid-cooled Generac V8 engine with a pressurized cooling system, engineered for extended run times and long service life. The generator utilizes isochronous electronic governing and full digital voltage regulation, providing stable power output with fast response to changing electrical loads. This helps protect sensitive electronics and ensures smooth motor starting during heavy load conditions.
Designed for durability and quiet operation, the generator is housed inside a sound-attenuated aluminum enclosure with a corrosion-resistant textured epoxy finish. The enclosure includes a critical-grade muffler and weather-resistant construction that protects internal components from the elements while keeping operating noise low. With integrated controller technology and remote monitoring capability, the Generac Protector Series delivers dependable backup power for demanding applications.
Key Features
• 100kW standby power output for large homes, commercial properties, and industrial applications
• Liquid-cooled Generac V8 engine engineered for durability and long operating life
• Runs on natural gas or propane vapor for flexible fuel options
• Full digital voltage regulation designed to protect sensitive electronics
• Isochronous electronic governor provides precise frequency control under changing loads
• Sound-attenuated aluminum enclosure reduces operating noise and protects internal components
• Integrated Evolution™ controller with multilingual LCD display for simple system operation
• Mobile Link™ remote monitoring capability allows generator status tracking from anywhere
• Smart battery charger and closed coolant recovery system improve reliability and maintenance intervals
• UL 2200 listed standby generator system built to meet industry safety standards
• 5-year limited warranty for long-term peace of mind
• EPA compliant for emissions regulations in applicable states
Frequently Asked Questions
What can a 100kW generator power?
A 100kW standby generator can power large residential homes, commercial buildings, farms, or small industrial facilities. This level of power can typically support HVAC systems, refrigeration equipment, lighting systems, pumps, machinery, and other high-demand electrical loads during an outage.
Is the Generac 100kW generator liquid cooled?
Yes. The Generac Protector Series 100kW generator uses a liquid-cooled V8 engine with a pressurized cooling system. Liquid cooling helps regulate engine temperature, improves durability, and allows the generator to operate for extended periods during long outages.
Does the generator run on natural gas or propane?
The RG10089 generator is designed to operate on natural gas or liquid propane vapor, giving property owners flexible fuel options depending on their installation setup and local fuel availability.
Can this generator start automatically during a power outage?
Yes. When installed with an automatic transfer switch, the generator continuously monitors utility power. If an outage occurs, the system automatically starts the generator and transfers power to the building within seconds.
Is remote monitoring available?
Yes. The generator is compatible with Generac Mobile Link™, which allows owners to monitor generator status, maintenance alerts, and operating conditions from a smartphone, tablet, or computer.
