When planning your purchase, you must decide between powering only your "must-have" circuits or your entire home.

Ideal for smaller homes or prioritizing core needs like the refrigerator, furnace, and a few lights. This is often the most budget-friendly standby entry point.

These popular models, such as the 22kW Guardian Series , can manage central air conditioning and high-demand appliances for large homes up to 5,000 sq. ft..