Mostly this group is a place for logging faults or issues & i have had a few myself, particularly with strange charging patterns, but since my inverter recently showed 0% the technical support got involved and i made some firmware tweeks and found that my settings were on a default of 3.2kw export when in fact we are limited at 8kw. anyway for 10 days now the system is working brilliantly, putting the maximum available charge up to 2.8kw into the battery and then my Iboost is taking over and finally exporting. Big thank you to the guy who sorted it and if it keeps going like this i am delighted.