Get Uninterrupted Power with Generac Generators in Austin

Ensure continuous, reliable power for your home with our range of Generac Guardian Series Standby Generators. From the robust 14 kW model to the powerful 26 kW unit, each of our generators is designed to provide seamless backup power, keeping your essential appliances, lights, and even air conditioning running during utility outages. With advanced features like the Evolution controller, True Power Technology, and G-Force engines, our generators are the best choice for your home.

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Receive up to $1,250 Off a Generac Guardian Series Generator

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Terms & Conditions
Available for a Limited Time
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Terms & Conditions

for certain high efficiency water heaters. Please speak with your Stan’s representative for details. Terms and exclusions apply, click here for details. Offers exclude commercial properties. Offer not valid with other offers or annual contracts.

Call to Learn More: (512) 929-9393
Two technicians from Stan's, one male and one female, are kneeling on gravel next to a Generac generator outside a house. The male technician is holding a smartphone, and they appear to be discussing something related to the generator.

Why Generac?

Whether you choose the 14 kW model for efficient coverage of essential circuits or opt for the mighty 26 kW generator capable of supporting multiple AC units, you can trust Generac's commitment to delivering reliable power when you need it most. Our diverse lineup guarantees you’ll find the perfect generator for your home so that you can tailor your backup power solution to your specific electrical needs. 

Benefits of Generac Generators
  • Incorporate True Power Technology, producing less than 5% Total Harmonic Distortion (THD) for the safe operation of sensitive electronics.
  • Utilize weatherproof, sound-attenuated steel enclosures for quiet operation and enhanced durability.
  • Mobile Link Wi-Fi connectivity, enabling remote monitoring of generator status from your phone, tablet, or computer.
  • Include G-Force engines optimized for durability, tested to withstand extreme demands and extended run times.
  • Provide standard Wi-Fi connectivity for convenient remote monitoring from mobile devices, enhancing user accessibility and control.
  • Come with varying gas usage requirements to suit different homeowner needs. 
Generac Generator

Guardian Series Product Specifications

Select your power level to view specific specifications

14 kW Guardian Series Home Generator

This 14 kW Generac Guardian provides efficient, quiet standby power for households needing coverage of most air conditioning, appliances, lighting, and electric heat. With 14,000 watts running output from a reliable G-Force engine, it can supply emergency power to fridges, sump pumps, TVs, and other essential home electric loads during prolonged outages. 

Key Features
  • Evolution controller with multilingual digital interface for simplified tracking
  • Weatherproof, sound-attenuated steel enclosure contains noise for quiet operation
  • The electronic governor system delivers steady, stable power output
  • Mobile Link Wi-Fi connectivity allows for remote monitoring status
  • True Power technology with less than 5% THD for safe use of sensitive electronics

18 kW Guardian Series Home Generator

This 18 kW Generac GuardianTM provides efficient and quiet backup power for a residence needing to maintain power to most household circuits. With 18,000 watts running output from a G-Force Series engine, it can deliver emergency power to essentials like refrigerators, lights, and sump pumps for prolonged outages. 

Key Features
  • True Power Technology provides less than 5% THD for safe operation of sensitive electronics
  • Mobile Link Wi-Fi connectivity enables remote monitoring from a phone or computer
  • G-Force 800 Series engine optimized for durability even under extreme demands
  • EvolutionTM controller with multilingual digital display for simplified control and tracking of generator

22kW Generac Guardian Series Home Generator

This 22 kW Generac Guardian provides automatic backup power to maintain the operation of most household circuits and appliances during utility power outages. With 22,000 watts, it delivers ample emergency power for essentials like air conditioning, refrigerators, lighting, and home medical devices.

Key Features
  • G-Force 1000 Series engine designed and tested for extreme demands and extended run times
  • True Power Technology produces less than 5% THD for safe use of sensitive electronics
  • Two-line digital LCD controller for simplified tracking of generator status
  • Standard Wi-Fi connectivity enables remote monitoring from phone, tablet, or computer

24kW Generac Guardian Series Home Generator

With 24,000 watts, this Generac Guardian provides ample backup power to operate most household circuits, appliances, and even multiple AC units during prolonged utility power outages. It automatically delivers emergency power when an outage occurs to essentials like refrigerators, sump pumps, lights, and home medical equipment.

Key Features
  • G-Force 1000 Series engine designed and tested to withstand extreme running demands
  • True Power Technology generates less than 5% THD for safe operation of sensitive electronics
  • Two-line digital LCD controller displays generator status info and maintenance alerts
  • Standard Wi-Fi connectivity allows remote monitoring from mobile devices

26kW Generac Guardian Series Home Generator

This 26 kW Generac Guardian provides efficient backup power to operate essential household circuits including multiple AC units and other large appliances during prolonged power outages. With 26,000 watts, it delivers reliable emergency power when an outage occurs to critical systems like refrigerators, lighting, sump pumps, and home medical equipment.

Key Features
  • G-Force 1000 Series engine designed and tested to withstand extreme runtimes
  • True Power Technology produces less than 5% THD for safe use of sensitive electronics
  • Two-line digital LCD controller displays generator status information 
  • Standard Wi-Fi connectivity allows remote monitoring from mobile devices

Frequently Asked Questions

What is THD in the context of home generators?

THD stands for Total Harmonic Distortion and refers to the amount of distortion or interference in an electrical signal, often measured as a percentage. In the context of home generators, THD is important because high levels of THD can damage sensitive electronic equipment such as computers and televisions. To ensure safe and reliable operation, it is recommended to choose a generator with a THD level of less than 5%. 

What are air-cooled standby generators?

Air-cooled standby generators are a type of backup power generator that uses air to cool its engine, as opposed to liquid-cooled generators that use coolant and a radiator system. These generators are often used for residential or smaller commercial applications and are typically less expensive and easier to maintain than liquid-cooled generators. The engine in an air-cooled standby generator is typically smaller and has a lower power output compared to liquid-cooled generators. They are also more compact, making them a popular choice for residential use. 

What is Mobile Link?

Mobile Link is a wireless monitoring system that connects your Generac standby generator to your smartphone, tablet, or computer. This allows you to monitor the status and performance of your generator remotely, receive notifications and alerts, and even control certain functions of the generator, such as starting or stopping it. It can also provide valuable information, such as the generator's run time and maintenance schedule, to help ensure your generator is always ready to provide backup power.

What is 200 SE (not CUL) and 200 SE ATS (not CUL)?

200 SE (not CUL) stands for 200 amp service entrance, which means the generator is capable of handling a maximum electrical load of 200 amps. This is an important specification to consider when sizing a generator for your home or business, as it needs to be able to handle the total electrical demands of your property.

200 SE ATS (not CUL) refers to a 200 amp service entrance automatic transfer switch, which is a switching device that automatically transfers power from the utility to the generator when a power outage occurs. This ensures a seamless transition to backup power without any interruption to your electricity. The "not CUL" designation may mean that the generator has not been certified by the Canadian Standards Association (CSA), which indicates that the product meets applicable safety and performance standards.