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How do you keep your home servers online during powercuts? (lemmy.ml)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]

84 comments fedilink hide all child comments

I live in a part of the world where powercuts are pretty frequent. 1 per day is normal. They last between 1 and 8 hours. A day without powercuts feels like a special occasion.

My machine is powered by a desktop ups which is terrible. It is only supposed to power everything for a few minutes to shutdown safely. But it is cheap and I don't know much about other affordable alternatives.

How do you folks who self host at home deal with powercuts? Any recommendations? 8 hours of uptime from a ups sounds almost impossible or totally unaffordable to me.

(page 2) 35 comments

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[–] [email protected] 2 points 1 year ago (2 children)

you can get these or something like it.

https://www.currentconnected.com/product/sk48v100-48v-server-rack-battery/?ref=wp

[–] [email protected] 1 points 1 year ago

I love that it advertises user serviceable

[–] [email protected] 1 points 1 year ago (1 children)

The price wtf :O

[–] [email protected] 1 points 1 year ago

is the type of systems to power a house, server, off grid, etc

[–] [email protected] 1 points 1 year ago

I have an apc battery hooked up to it

[–] [email protected] 1 points 1 year ago* (last edited 1 year ago)

UPSes aren't meant to keep things running for long periods of time.

If you're trying to keep things on for hours, you need a generator. Then the UPS just needs to keep things running until the generator comes online.

I suspect it'll be a lot cheaper to get a small generator than it would be to buy enough UPS and batteries to run things for multiple hours.

[–] [email protected] 1 points 1 year ago

I have all of my important electronics (computers, entertainment center, network equipment) on CP1500PFCLCD. They're scattered around the house, so there are multiple CP1500PFCLCD.

...then there's a 22 kW gas generator that handles everything once it switches on.

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