SBMS0 Charging Behaviors

[Dustin Dudley]

I am wondering if anyone wants to give me "idiot proof", "step-by-step" instructions that will program my SBMS0 to charge to 100% once (in a given day) and then allow the State of Charge to reduce to 90% before starting the next charge cycle. As it is, mine charges to 100% and then cycles every 5 minutes, slamming bank 1 to a scary state of charge repeatedly all day long. It is like charging goes from cuddle mode to rape mode once I hit 100% in a given day.

Any help would be greatly appreciated.

[Dacian Todea (electrodacus)]

Go to main menu select Automation in there go in to "MPPT and SBMS0 Settings"

There just set the "Max SOC" from default 99% to say 90%

Then it will fully charge once a day to 100% and for the rest of the day it will only start charging when at 87% and stop at 90% continue with this 87 to 90% cycle all day.