my UPSes are only used to allow for safe shutdown of the servers they're attached to, so 10 to 20 minutes is ample time.
For "offgrid" or power-outage computing I use solar with Jackery batteries to power my essential networking equipment and a couple mini-PCs and my and my spouses laptops.
my UPSes are only used to allow for safe shutdown of the servers they're attached to, so 10 to 20 minutes is ample time.
For "offgrid" or power-outage computing I use solar with Jackery batteries to power my essential networking equipment and a couple mini-PCs and my and my spouses laptops.