Hi, I am pulling what hair I have left out over this problem. My system is all up and running as an off grid system with Life04 Batteries. I also have several deep discharge leisure batteries and a 24 volt 15KW chinese inverter which is brand new and I had the idea that on a sunny day my solar power can charge up my Lead acids with my Victron 24 volt blue charger and then on poor solar days I could put some extra charge into the lipo's by connecting the 220 volt output of the Chinese inverter to the A/C input of the Victron Multi. and selecting charge only. Seems simple enough!
When I test it, I put the Multi into Charge only mode then switch on the inverter, the Multi flashes a green led in the A/C input display, then there is a clunk of a relay and it goes into an OVERLOAD fault condition, the Cerbo reports
"Warning Inverter overload" There is no way it's overloaded, first of all it's in charge only mode, the charge current was reduced to 20 amp for testing. I set "Shore power on the A/C input, tried Generator still the same, set the shore power current to 30 Amps set the system to accept a wide range of input frequency and a low of 180 to a high of 270 but always the same Overload, Have I a faulty Multi 2 or am I doing something wrong?
