this post was submitted on 18 Mar 2024
786 points (96.0% liked)
Technology
58070 readers
2799 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I've been living off-grid fulltime for 6 years now and that answer is completely and thoroughly wrong. Not just wrong but completely missing the fact you'll need at a minimum a 2000w inverter.
You'll get 2 hours of usage AT BEST from a car battery, and if it's lead acid, Gel or AGM chances are you will irreversibly damage (even if just slightly) the battery if you let it run until dead dead.
LifePo4 FTW!
I've also done the off grid thing and you can get way more than 2 hours on a car battery if the fridge is already cold and you aren't constantly opening the door. Also have ran modem full sized fridges on 1000w inverters. So YMMV.