Many of us have systems with a BMV battery monitor, a VS device such as a Cerbo, a Multiplus and other charging sources which the Multiplus ignores in its SOC calculation. Often in these systems, such as a boat, the Multiplus is often not used for charging when away from shoreline so it's DOC deviated badly. The Multiplus firmware has the ability to shut the inverter down at low SOC which is a good feature, but in the above scenario quite useless. In the system above, the Multiplus would benefit from being able to use the BMV SOC is shared SOC was programmed as part of DVCC.