Backup PowerMar 28, 2026

How to Choose What Stays On During a Power Outage

How to prioritize essential circuits, understand startup loads, and plan battery or generator backup around real outage needs.

How to choose essential backup loads

Backup power works better when the important circuits are chosen before the battery, generator, or backup panel is sized.

Start with daily essentials: refrigerator, internet, security, garage access, lighting, and critical outlets.

Separate must-have loads from comfort loads so backup power is not oversized for things you do not need during an outage.

Review startup loads and runtime expectations before choosing battery or generator capacity.

Plan the backup panel and conduit path so future service remains straightforward.

The best backup system is sized around real priorities, not a generic whole-home promise.