So you are telling me that the most accurate way would be with 3 emonTx’s each with two CT’s connected, one to the mains L1, and one to the PV’s L1, and you want me to put the AC adapter of each on the same phase as well? I can see that it makes it the most accurate, but I also have to have an electrician to make me some outputs for the other phases for the AC adapters. Currently I one have one phase where the emonTx’s are installed. But if that’s what it takes, I guess I might consider it, as I have other small project for the electrician anyway, such as to make space for the CT’s to mount better
Another quick question… I have put one of my CT’s the wrong way up, so that it reads a negative value now, is it possible to fix that in the feeds? like multiply with -1 ?
I tried it, but it looks like it doesn’t work, or maybe I’m doing something wrong