I suspect you might need to "enable" the constant voltage phase as described in this post https://diysolarforum.com/threads/seplos-can-bus-rs485-48v-200a-8s-16s-bms.20051/post-799740Hello,
I do not know what I'm doing wrong. But that doesn't look right to me.
My Victrons or the Seplos BMS does not charge my battery as I would like it to.
As can be seen in the graph, the charging power increases up to 100A and then drops down to 10A. This continues until the battery is fully charged.
Since the passive balancing of the Seplos can't keep up, I set the value "Monometer overvoltage protection" to 3,500 V in the Seplos. Otherwise one cell would constantly rise to 3,650 V while other cells are at around 3,400 V.
Anyone an idea what I'm doing wrong?
View attachment 156014
(also read the 2 pages before and after)
Disabling the alarms seems to allow the inverter to go into constant voltage charge
By the way, I've done this and now I can't go back to how it used to work