outage

outage

+4

140,000 home batteries backed California's grid. Start with your Wi-Fi.

Sep 29, 2026

•

4 min read

140,000 home batteries backed California's grid. Start with your Wi-Fi.

HoldBackup

Plain guides to backup power: UPS units, portable power stations, and generators, sized from what you actually plug in.

© 2026 HoldBackup.

Powered by beehiiv