u/sloppy_28

Hi All,

Firstly thank you for any help on this.

I am experiencing many frequency issues with my Sig system thats tripping my grid breaker and going off-grid.

I have checked with my energy distributor, Endeavour Energy, and they assure me that after monitering there is no voltage or frequency issues outside of their allowed parameters.

Anyone with experience as to what to ask sparky to check, or Sigenergy? Sig say its a grid side issue, even though im not conviced due to my street having many batterys Tesla/Sig and im the only one with issues.

Public service announcement.

It appears sigenergy have finally swapped the 'maximum power for exporting to grid' and the 'maximum discharge power from BAT to Grid' around on time-based control. They now do what they actually say they do.

I caught my system discharging at max rate tonight for 30min before I saw it. For the last 4 months its been capped at whatever I set it as (image shown at 0.34kw). It appears to have only kicked in, for me at least, today.

Help me make sense of this.

I have tired in schedule mode and on manaul standard 'PV surplus' but the system on PV surplus wants to charge at max 7kw rate regardless. It slowly ramps up even with battery boost mode on.

As a work around I just 'fast charge' and adjust the amps manually pending the sun on the day.