Recently i have noticed a bit weird display on my brief page.
My setup is 3 x MP-2 3000 (3 phase setup) plus ac coupled SolarEdge SE4k (4kW) and 2 x MPPT 250/85 with 4kWp panels connected to each. Everything is currently AC Coupled (no loads on load connected). Currently I have a fixed (node-red controlled) Grid Setpoint of -5000W (in order to limit AC export to this value, but to ensure a soft-limit - if battery is full it is allowed to export more). I start this way to dump energy from my battery at 5am until it reaches SoC 25% if forecast shows there will be enough sun to fully charge it again). I need to limit export in peak hours as AC voltage normally tends to raise to 253v and I do not want my setup to turn off. This just to give you a bit of context and why my grid switches between -50W and -5000W except a moment having more export in the yesterdays evening when battery was full.
The bars on GX display however do not correspond to anything meaningfull.
Let take as an example current situation (screenshots taken fer minutes appart may not add exactly, but in general the situation was more or like stable between all screenshots):
Multiplus output near their max power:
and yet Overview AC Load bars show really weird values:
and even overview page colors red phases that have no real load (see VRM above)
Why is it so? Is this normal? Why in Brief I see most AC load on Phase 1 and 3 when they actually have the least AC load according to VRM (and reality) ?