Your setup so far 4 panels· 2 batteries· about $10,000
Backup for my house · question 2 of 2
Using your earlier answers: Just the essentials Just me Nevada
How long do outages usually last?
A few hoursStorms, the odd blip
Usual pick
About a dayIce storms, a downed line
Several daysHurricanes, wildfire shutoffs
This decides how much storage you need. Panels keep refilling it if an outage drags on.