this post was submitted on 19 Dec 2023
299 points (98.7% liked)
Technology
59622 readers
2780 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
No, that's not how it works. That part of the grid was designed for taking power, not generating power. Getting it to do otherwise is a huge headache for power companies. If everyone did it, the grid would fall apart.
A typical US home will need to upgrade from 100A to 200A service to have significant solar service, covering around 75% to 90% of the home's power usage. This is because the panel needs to be rated for 120% of the maximum output of the panels to meet the National Electric Code.
The first few people in your neighborhood will be able to do that no problem. The electric company likely has excess capacity built in already. As a few more start to do it, though, that excess capacity will dry up, and the local grid will need to be upgraded.
Conversely, adding capacity to handle a new field is relatively simple. You add a lot of stuff in one place. Since it all needs to be planned out ahead of time, you can predict its max output. Power companies know how to do that.