Buying a home generator is all about balancing your power needs with your budget and installation preferences. To choose the right one, start by calculating your wattage requirements and deciding between a permanent or portable setup. 1. Determine Your Power Needs
: To run HVAC systems, well pumps, and electric ranges simultaneously, you’ll likely need 15kW to 25kW or more.
: Experts at This Old House recommend sizing your generator to deliver 10% to 20% more power than your total expected demand to avoid overloading the system. 2. Choose the Type of Generator Emergency Generator Buying Guide - Ferguson Home
: A smaller generator (5-10kW) can handle lights, refrigeration, and a few small appliances.
The most critical step is knowing what you need to run during an outage.