A Generac standby generator protects your home and gives you peace of mind. When the power fails, you'll be ready. With automatic operation and 24/7/365 support from our Wisconsin headquarters, a Generac backup generator gives you added protection in an increasingly uncertain world.

Your home standby generator is installed outside your home like a central A/C unit and runs on natural gas or liquid propane (LP), depending on what fuel source is available. All home standby solutions are designed to keep you safe, secure and comfortable in an outage.

While working with natural gas was problematic years ago, new technologies have increased the durability and reliability of these gas gensets. Combine that with the reduced air emissions and smaller carbon footprint and you have a winning solution for many applications.

From the smallest power inverters to 17,500 watt portable generators - among the largest available - Generac has the portable generator for your recreational needs. * All pricing listed is in US dollars and is intended for our customers within the United States.

Clean burning, continuous fuel choice of natural gas to LP. True Power™ Technology Delivers best-in class power quality with less than 5% total harmonic distortion (THD) for clean, smooth operation of sensitive electronics and appliances.

Keep all your business’s essentials up and running with a Generac 625kW generator. This natural gas generator is designed and optimized for high load acceptance and fast transient response, per NFPA 110 emergency requirements.

Since 1959, Generac Power Systems has been committed to building the most reliable, durable, efficient, and environmentally-friendly generators and power equipment.

All of our industrial natural gas generators are completely cost effective and give you the best value for the output so you can afford more of what you need for your business. Generac is one of North America’s largest suppliers of power generation equipment.

This affordable automatic standby generator offers protection for about half the cost of central air conditioning. Generac Designed & Built, 4.5L Engine - Purpose-built exclusively for generator use & designed from the ground up by Generac and made in Wisconsin.

Featuring extended run times, cost-effective engines and environmentally friendly emissions, Generac’s clean-burning gaseous fuel generators can be used to meet local code requirements and the unique backup power needs of each business.