But this is exactly how they are designed to work.
I didn’t say that you should diy this but the sets described in this very article works like I described.
Here’s a random one with data sheets and installation guide.
www.bauhaus.info/balkonkraftwerke/…/31970796
Perhaps you should delete your shitty and wrong rant instead?
AllPintsNorth@lemm.ee 16 hours ago
No, he’s not described a death plug. The inverters only produce was it sees the sine wave from the grid.
If the grid goes down, break trips, or it’s unplugged, then it stops producing.
Calm down.