SunBacked archive
Battery Backup
Home battery backup reviews and guides: LiFePO4, lead-acid, and whole-home solutions to keep the lights on when the grid goes down.

Battery Backup · Updated July 27, 2026
The real math on home battery backup ROI. We ran the numbers for different outage scenarios and utility rate environments so you do not have…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated July 27, 2026
The three leading portable power stations compared on capacity, charging speed, and real-world home backup capability. Here is which one wins.
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated July 27, 2026
The Question I Didn’t Ask Before Going Solar When I bought my solar system 14 months ago, I was focused on panels and production numbers.…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated July 27, 2026
The Question Every Solar Owner Eventually Asks When I started seriously researching battery backup for my homeownerhome, one of my first stops was a hands-on…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated July 27, 2026
When I was deciding on battery backup for my solar system , I spent an embarrassing amount of time comparing the Tesla Powerwall and the…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated July 27, 2026
Whole-Home Standby Generator vs. Battery Backup: The Honest Comparison When my neighbor’s Generac kicked on during an ice storm last February while I was running…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated July 27, 2026
EcoFlow DELTA Pro Review: Is $3,500 Worth It for Home Backup Power? I bought the EcoFlow DELTA Pro about 18 months ago, roughly six months…
Editorial guide · check date, location, model, utility and code assumptions where relevant.