I’m looking for a way to put the MultiPlus II into passthrough mode but keep the MPPTs charging the battery.
Solar production at the moment is pretty low and I would like to charge the battery from it while simultaneously preventing the MultiPlus from compensating my loads.
The passthrough mode can be achieved by disabling charging and feed in while in ESS mode 3. But that results in disabling charging from the MPPTs as well. Leaving charging / feed in enabled and setting the Multiplus set point 0 W results in a pretty high standby consumption. It’s not really a standby consumption it’s more like the MultiPlus is not disabling its inverter and is feeding something between 10-20W into the grid.
Would love to hear if there is a solution for this.