This has been working great for me over the last week. I did run into some problems early on… referring to my attached example, my PV’s resided on two different phases, also one PV was wired from the top of the main panel while the other came in from the bottom. Originally, I had the CT’s on black/black and red/red for the two systems, this was a problem since one of the PV’s would cancel out the other. My solution for this was to put the CT’s on red/black and red/black for the two systems. After a week everything seems to be pretty accurate.
