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SolaxX3 Hybrid inverters not working in parallel

Dowsa

New Member
Joined
Feb 12, 2023
Messages
2
Location
Portugal
Hi I’m new to this forum and are looking for advice on Solax X3 G2 Hybrid Inverters.
I had one of these working no problem with 14 pylontech H4080 batteries but needed to create more power so
installed more pv panels and another Solax X3 Hybrid Inverter all runs and produces the power but I don’t think they are working in parallel
as should be.The inverter connected to the meter is set as master and the new one as slave or free run as it says but i am consuming 4 to 5 kw from grid each
Day where as before with the one inverter it was about 1kw,the export back is nearly the same as the consumed.
I have been told it needs Phase Balancing but when set this in Master and save it successfully when coming out of settings and going back in it is disabled again.For some reason if you do this on slave inverter it stays on enable.
I have spoke with Solax with not much luck they said firm ware was different on each inverter but now have updated any thoughts out ther that could help in this matter would be appreciate.Some photos attached the two with the graph on show what the inverters are doing at same time.

Regards Paul
 

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