Backup power guides
Batteries vs generators
Whole-house generators, costs and runtimes, and how they compare with batteries.
Guides for Batteries vs generators are on the way.
More guides
Whole-home batteries Powerwall, Enphase, FranklinWH and more: wired-in batteries that back up your home. 
Portable power stations EcoFlow, Jackery, Anker SOLIX and Bluetti: plug-in backup for the essentials. 
Sizing and battery basics Kilowatt-hours, output, runtimes and battery chemistry, worked through step by step. 
Solar and batteries Solar generators, panels with power stations and batteries with rooftop solar. 
Installation and incentives Transfer switches, what an electrician does, and tax credits and rebates from official sources.