My question has been well explained many times but I'm still not getting it.
If I have a timer band set for 50% unticked, the system will run on battery until 50% then grid comes in and keeps it at 50%.
If I have it ticked at 50% I will run on battery til 50% reached then if battery goes below 50% grid will charge to 50%
I don't see any difference, please explain.
Also if I want to export only 5 or 10% of the battery when it is at 100% and only if my panels are producing how should I set things?