Hello, I have the same problem. All modification I made in the inverter doesn't change the fact the battery SOC drops to 10% before I stop manually to discharge it. My setting are: Lv=50V in Load first Stop SOC = 50% but as I said I have to manually stopp discharging otherwize it will drop dramatically for my Lead acid batteries.
In the Shinephone App I found in the discharge TOU that I enter thancks to the code growattyyyymmdd and found the stop discharge value = 5% . When I want to increase this value There is an error message saying : note(501) modification failed.
Is there someone who can help me?
BR
Rémy from France