Generac Generators
Generac Standby, Portable, and Inverter Generators
Generac generators in this collection include home standby, portable, and inverter models. Guardian standby generators are listed at 9/8kW, 18kW, and 24kW, some with Wi-Fi and Mobile Link monitoring, and the EcoGen 15kW is air-cooled. Portable options include the GP6500 and GP15000E, and inverter options include the GP2500i with COsense. DeWALT DXGNR4000 and DXGNI2200 generators made by Generac are listed too, along with a parallel kit for the GP2200i and an automatic transfer switch.
What to Look For
- Type. Standby units power a home automatically, portables move to the job, inverters run quiet and clean.
- Output. Match running watts to the loads you need.
- Transfer. Standby generators need a transfer switch sized to your service.
- Safety. COsense models shut down when carbon monoxide builds up.
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Generac Generators FAQ
Standby or portable generator?
A standby generator is installed and starts automatically during an outage through a transfer switch. A portable generator is moved into place and connected by cords or a manual transfer switch.
What is COsense?
COsense is Generac's carbon monoxide sensing technology that shuts the generator down when CO builds up.

