Charge from the grid when battery drops to 20%
Hi
I have low battery set when battery drops to 20%
Shut down battery at 10%
Winter is coming so there is less sun through the day.
I would like to tell the system... When batery drops to 20% charge the battery from the grid back up to 60%.
Im not interested in time settings but in general. At any point in a day when battery drops to 20% charge from grid.
How do I do that?
Thanks
Karol
73 Views
Karol Don't know if you solved this. In Victron systems there are inverter/Cerbo settings that can do this directly, but in Sunsynk there are two workarounds (I think): 1) Don't use timer and set your Grid Start (10-90%) under Battery settings to the required minimum SOC. However, I don't know if it will charge 20% to 60% if you set it to 20%; I think it might charge to 100%, or otherwise just make sure it does not go below 20%.
2) Use the timer, and set all timeslots to the required SOC, and make sure grid charge is on. Again, if all set at 20%, this will make sure your battery does not go below 20%, but would not charge to 60%. So you would have to make some slots minimum 60% SOC.