40KW Generac Generator in San Antonio

One of the most powerful air-cooled generators on the market today, the Generac Protector 40kW QS standby generator can provide whole-house backup power for many homes. Not only does it deliver all the features and functionality customers have come to expect from the market-leading brand of home standby generators.

Generac 40kW Generator in San Antonio, TX

AT GENERATOR SUPERCENTER WE MAKE IT EASY

Are you ready to invest in your home and your peace of mind?
Call (210) 985-0150 or visit our Showroom in San Antonio!

40KW HOME BACKUP GENERATOR

  • True Power™ Technology

  • Generac's Evolution™ Controller

  • Natural Gas or LP Gas Operation

  • Quiet-Test™ Self_Test Mode

  • Touch, Durable Enclosure

  • Removable Front and Side Panels

  • Electronic Governor

  • Solid State, Frequency Compensated Voltage Regulation

  • 83.5L" x 33.9W" x 45.2H"

40KW GENERATOR FEATURES AND BENEFITS

True Power™ Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.

Generac’s G-Force Engine is purpose-built and pressure-lubricated , capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance.
Tough, Durable All-Aluminum Enclosure with RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
Generac’s Evolution™ Controller features a multilingual LCD display that allows you to monitor battery status and track maintenance intervals to ensure your generator is in top operating condition.

GenMonitor Connectivity utilizes advanced telecommunications and cellular connectivity. You can monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC.

5 Year Limited Warranty for automatic standby generators provided by manufacturer Generac. 10 Year Extended warranty available. 

Frequently Asked Questions

Generator Supercenter of San Antonio is an ethical, hard working local business that is a 2023 award winning – PowerPro Premier Dealer, the only one in the Greater San Antonio area.  We are also a franchise of a 19 year old established national chain of Generac residential dealer Generator Supercenter.

Every home is different, and so is every installation. Getting the right size generator for your home is absolutely essential. At Generator Supercenter of San Antonio our experienced consultants work with you to determine the best generator for your home and needs. The determining factors are based on the electrical load, and what you want to run during an outage.

Yes, as the largest generator provider in North America, we have the resources and skills needed for quality generator services. We’ve installed over 10,000 generators and look forward to installing many more! Additionally, our skilled professionals can come to your home or business and determine your power needs, thus allowing you to make an informed decision.

At Generator Supercenter of San Antonio we offer turnkey services from design and installation to maintenance and repair. Our packages vary based on model size and specific installation needs at your home. In general packages start as low as $136 Per month

Yes. We not only make our prices reasonable and affordable but also offer helpful financing options. Our in-house financing option means we are able to work with individuals with a range of different credit histories. To learn more visit our Finance Options page. 

Are You Ready To Invest In Your Home And Your Peace Of Mind?