Comment on Easy-to-use solar panels are coming, but utilities are trying to delay them
artyom@piefed.social 3 weeks agoAgain, it doesn’t matter what inverter you buy, they can’t tell the difference between off grid and grid off. So if it shuts off when it doesn’t detect voltage, then it won’t work off grid. Which makes it sound like you’re saying off-grid inverters are illegal.
ExcessShiv@lemmy.dbzer0.com 3 weeks ago
They detect incoming frequency, not voltage. And yes, they absolutely detect the difference, I have one, it works exactly like this.
artyom@piefed.social 3 weeks ago
How do you detect the frequency of voltage that doesn’t exist?
ExcessShiv@lemmy.dbzer0.com 3 weeks ago
I mean…if there is no grid frequency detected it automatically breaks connection between the house and the grid and keeps supplying the house from the panels and batteries. When it detects grid frequency again it reconnects the house to grid. It’s a fairly simple concept.
artyom@piefed.social 3 weeks ago
Why are you replying to me to explain basic concepts while ignoring the question that I asked?
Zoot@reddthat.com 3 weeks ago
So you do realize that this is exactly how HV wire detectors work right lol… You hold up a wire (or there’s a wire in the wall) carrying high voltage, and the wand will pick up the EM Field.
artyom@piefed.social 3 weeks ago
Right. What’s the typical frequency of the EMF field generated by a piece of wire?