NJH

Good day, I am hoping someone can assist. I had a Luxpower set up consisting of two SNA 5000 inverters in parallel, each with their own batteries and solar panel array. They worked great and it shared the AC load equally. We added a third SNA 5000 in parallel also with its own battery and solar array. Problem is that the first two share the load equally, but the third one only contributes a third of the load. So if solar is maxed out on the first two, they would rather discharge from the batteries that increase PV from the third unit. The PV on its own in the absence of the other two performs perfectly. They were paralelled correctly, same firmware and same settings. Please help.

Any suggestions to pair the Luxpower SNA5000WPV with Freedom Won e Tower e5000 Modular LifePo4 battery