Does X3-Hybrid G4 support parallel？

Yes, three X3-Hybrid G4 4.2 and 4.3 version series inverter can be connected in parallel without EPS parallel box. For X3-Hybrid G4, we support up to 10 inverters to do the parallel connection with an EPS parallel box. please note if you dont use backup, the eps parallel box is unnecessary no matter how many units in the system.