Hi, 1st post here.
System is Quattro 48v/10000 with CCGX, 2 x BYD batt box pro 13.8, SMA windy boy & Sunny boy, 6kw turbine, 2kw PV
I've had this system (Quattro & Batteries) for about a year now but occasionally (normally during high output/windy days) the values shown on the CCGX or VRM portal are wildly incorrect. The AC loads and PV Output (which is actually turbine + PV in my case) fluctuate and are nowhere near their real values.
What could be causing this?
I am not the installer so my knowledge isn't huge.