Not reaching absorbtion voltage and 100% soc when dess enabled in dvcc

[JeroenSt]

When dess en dvcc are enabled, the battery voltage doesn’t reach the absorbtion voltage and the soc doesn’t reset to 100% which causes a soc drift with low battery alarms after a few weeks.

Multiplus 2 low battery alarm with jkbms (Configure victron and jk-bms voltages)

A few days later I have the issue that dess doesn’t charge to 100%, the absorbtion voltage is never reached. When I set the minium soc to 100% it does reach the absorption voltage and 100% soc. This causes a soc drift and can cause a low battery alarm after a few weeks. What’s wrong? [Screenshot_20250705_103733_VRM] [Screenshot_20250705_103747_VRM]

[Diessel]

Welcome to the DESS club
Say thanks to DESS that don’t sell batt2grid