Couple of suggestions here and a few other threads for drawings.
There are 3 positions, on, off and charger only (passthrough). 2 would be charger only so would allow passthrough.
Yes if the input current programmed allows it to.
Put all your loads on the inverter.
It has 2 outputs, that way you can current control the shore input to all the loads through the inverter.
There are two outputs, one for priority loads and the second can be programmed to disconnect. In its base state it automatically switches off when shore/grid disconnects.
Look up power assist and power control on you tube about that feature
Odd. I haven’t experienced any noise when the unit is switched off. Are you sure the switch position is correct?
What size inverter is it?
What kind of noises are you hearing?
I guess having all the loads on the output makes no sense if you are planning on switching it off then since now the assumption is that you aren’t using 230v at night.
Does this mean you are also disconnecting the battery at night?
Nothing strange: every transformer, with the primary under voltage is noisy; nothing to do with the CC side. But this is a simple problem to solve, I open the switch .
The main question is: how can I connect the inverter 230 output in order to avoid conflict with shore 230v?
Ok so you have not based your conclusion on actual experience? Off is off on a Multiplus, i have never heard transformer noises when the switch is in the off position.
If transformer noise is a problem have you considered looking into the Multi RS series - no big transformer there.
The only way to avoid the overload is to be a conscious user.
In any case it sounds like you will have the inverter off. So it would have to be a deliberate effort to switch it on then the use will know what they are doing and switch off the other load on the shore.
Use a changeover switch so that only one at a time can have a direct connection to the shore power.
I have now this Multiplus II and I can not waste it just for the noise, I would find a solution
For me is not a problem switch off the inverter, I just want set up a system that is mistake proof, avoiding conflicts between 230V shore and 230V multiplus (when on).
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