Hi all
I have searched for an answer to this with no luck.
Been working on the off grid setup today and have been having some issues, since my battery got to absorption/float stage and made the AC Fronius go into frequency shift, every time something large was turned on the inverter went out of using frequency shift, but as soon as it was turned off the temp LED would flash several times and throw up a warning in connect until it stabilised and went back into frequency shift mode, it's not getting hot at all as far as I can make out and the fan isn't running, it just seams to be a bit of a random thing.
Has anyone come across this, and any ideas why ?
Setup is 48v 930ah traction battery
Victron 48/8000/110
Fronius 8.2-1
Smartshunt 500
Cerbo GX
Thanks for any help
