Good day everyone

I installed two spf5000es inverters in parallel with a hope 3.3 battery. I cannot seem to get the them to work correctly. Error 8 and error 19 keeps popping up.

Any ideas as to what I am doing wrong?

@DanielD I think the one 3,3 hope battery is too small for 10kw of inverters. 

Error 8 is high bus voltage which seems to happen when lithium batteries are kept fully charged, they need to be cycled but cycling a 3,3kw battery with a 10kw inverter causes the battery to shut down error 19.