Sizing Guides

Sizing a generator can be difficult so we have created several guides to help you with your power needs.

Sizing Guide for Home Standby Generators

Sizing Guide for Portable Generators

Sizing Guide for Commercial Generators

*These Sizing Guides are intended for estimating purposes only. Actual power requirements of high demand appliances vary widely by brand, model and capacity. Always have an authorized dealer or qualified electrician analyze your specific requirements before making a purchase decision.