: A smaller generator (5-10kW) can handle lights, refrigeration, and a few small appliances.
: To run HVAC systems, well pumps, and electric ranges simultaneously, you’ll likely need 15kW to 25kW or more.
The most critical step is knowing what you need to run during an outage.
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
: 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
