Home Backup Power Guide

Compare backup strategies by loads, runtime, fuel, charging, maintenance, installation and outage scenario.

Start with requirements

Backup planning starts with outage scenarios. A short outage for a refrigerator and communications is a different design problem from running heating, cooling or an entire home for days.

Think in systems

Compare options by critical loads, startup surge, runtime, charging or fuel availability, installation, maintenance, noise, ventilation and safe operating location.

Questions worth answering

• What exact loads need power, and for how long?
• What peak or startup demand must equipment handle?
• What installation, ventilation, protection or code constraints apply?
• What happens when expected generation, charging or fuel is unavailable?
• Which assumptions can you measure before spending money?