With a Multiplus 2 and 2 PV AC inverters one a Fronius left hand and one a Endasolar right hand unit the display unit read the PV power flow wrong. Using Ver 2.22 and 2.30-17 makes no difference .
When the Fronuis is connected, the other left hand PV inverter changes it name to Fronuis as well? When the other brand and is connected to a energy meter as a PV inverter.The Fronius is connected via the Ethernet cable network connected to AC input
The Enasolar is connected via a energy meter on AC2
The Fronius shows it power on the AC loads 427 watts ? is this normal operation of power flow?
The critical loads shows 55watts when no loads connected?
When i connected the other PV inverter to the AC input it adds them all together and refuses to charge the batteries. Odd i though so i rewired back to the AC Out and it will charge the battery OK.
This whole power flow for the Mulitplus 2 is wrong in operation and is confusing for anybody setting up Mulitplus 2 with AC PV inverters.
The internal current CT don't combine very well with the external current meters,
I have one as a PV inverter and a grid meter.
1: Combined with 2 AC PV inverters 1x Fronius AC input and a Enasolar AC out2
2: Enasolar PV inverter only on AC input won't charge battery and shows power on AC loads?
3: Ensolar PV inverter on AC out2 charges battery OK and power excess power goes to grid, note critical loads shows 56 watts when no loads connected.
