Hi
Last night i started up my system after just finished the installation.
System consists of:
3 Quattro 48 volt, 15 kva in three phase configuration.
4 MPPT 250/100
1 CCGX
100 kWh Lithium batteries. Usable voltage between 38 - 49.1 volt.
1 REC BMS
I have grid power connected to each Quattro on AC1 (one phase for each Quattro). Have configured ESS assistant. Using German grid code. Battery Life optimized. Input current limit to 30A on AC1.
Everything works fine exept the inverters are not taking in any power from AC1. I depleted the batteries down to the lower limit and the inverters shut off. I must be missing some check box somewhere?
The chargers in the Quattros wont kick in either.
Have checked that all Quattros have the same settings, assistants etc.
//Ari