Hi have 2 x Multiplus ii 48/5000/70-48 in Parallel a Smartsolar 450/100 with 18 panels attached with a Cerbo GX controller attached. Have 2 issues 1: the Cerbo is hardwired to the router but loses connection to VRM from time to time although having a stable fibre connection and 2: System not drawing from PV unless i switch the mode to “inverter only”
Can you share your settings?
Did you upgrade the firmware to version 552 ?
Then you have a function "solar priority "
@Elb how do i share settings
@Ludo Thanks i will have to do upgrade am on version 498
498 doesn’t bring you forward, the fun starts at 508, but has some bugs, corrected with 552
@Ludo Thanks much appreciated will let you know how it goes after upgrade