I currently have two PV arrays at home:
- 6,7 kWc with Fronius Primo 6 kVA
- 1,2 kWc with two APS YC500I micro-inverters
I try to add AC-coupling ESS functionnalities with a Multiplus II 8 kVA + Pylontech US2000C batteries...
System works with Fronius (MG50 profile) but not with APS micro-inverters. APS micro-inverters are not injecting power correctly...
It seems that they are not compatible with micro-grid mode.
Do you have advice/recommendation if I decide to replace the APS micro inverters ? Enphase ? Other model ?