Multi RS Solar ESS modbus documentation

[odix67]

Hi, I’m searching for a in-deep documentation about ESS using the Multi RS Solar. The existing ESS mode documentation doesn’t cover these new devices, especially modbus registers to control the behaviour. I’ve detected some settings, like AC power set point, which seems to be volatile, as it has to be set every now an then, if not it seems to be fallback to the configured setting. Is there some official documentation which covered this and other topics (e.g. which setting is volatile, which will be written to none-volatile storage, etc), maybe I’ve overlooked something. Thank you in advance, ab btw, the Multi RS Solar devices are really, really quiet, great!