this post was submitted on 11 Sep 2023
72 points (93.9% liked)

Selfhosted

40266 readers
1200 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 1 year ago
MODERATORS
 

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.

you are viewing a single comment's thread
view the rest of the comments
[–] hexdream@discuss.tchncs.de 9 points 1 year ago (3 children)

Are you in South Africa? Personally I migrated to Intel NUCs and run virtualization with them. Power wise I have an Inverter and a solar panel as a backup. Inverter handles all the heavy lifting and switching. This system is purely for my electronics. So laptop, servers etc. There is no "cheap" way to do it, but if you do it in stages it can be affordable. If you can, try not to cheap out on the batteries and Inverter. Lead acid based batteries are OK IF you take care of them. Don't use the cheapest Inverter. It's not worth the risk of damage.

[–] stafeel@lemmy.ml 5 points 1 year ago (2 children)

I agree. Its never worth the risk.

I think I'll start with inverter + battery. Then add batteries in the future depending on my power needs.

[–] Sleepkever@lemm.ee 3 points 1 year ago

There are inverters that support battery backup, recharging from solar and grid power that are supposed to go between your grid tie-in and the rest of your house. Quite a ways more expensive, but the battery capacity is probably relatively cheap compared to UPS power and is essentially a backup for your entire house.

The one I read about a while ago was a Growatt that is basically an all in one box. Can provide power from batteries, recharge from solar or grid power, feed back excess solar power to the grid, etc, you name it. And I can imagine other brands producing the same solution.

I'm lucky enough to live in a country with almost no power cuts though. I think we have at most 1 a year for max 10 minutes. So can't say I have any experience with it myself.

[–] beigeoat@110010.win 1 points 1 year ago

If going for an inverter try a sin wave one if it's in your budget.