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I have problem with my system from 29/10 ... When I update firmware
I don't remember my prev sets but I don't think upgrade erase them...
I have 4 280w panel 2 string in parallel futura sun 24v
These my screenshots now
Thx all for any help
these settings look ok, but it would be better to select the lithium presets in the mppt unit, or set them to the battery manufacturers requirements.
normally a upgrade does not change the prior settings
Ok now I set lithium presets... I hope it will be better
Another ask is why after 29/10 i cannot charge battery fullly?
Sure sun is down now, there is a possibility there is problem on PV ? This shot of now from charging victron
Usually during night loss 5/10% of battery from unique load by refrigerator... But during sunny day in this season will be enough to charge 15/30% ..
Hy just before close thread... Thx all 4 read and answer... Now the problem seam be closed... Maybe mppt settings or maybe dirt on PV... I clean all just yesterday and now I have 3 or 4 A just enough to load my battery
