40A AC current sensor assistant setting

Hi All,

Now our system is up and running we are adding a 40A AC current sensor to display the PV output from our panels (AC connected dumb inverter).

When setting up the assistant for this sensor I am using AUX 2 due to the issues with AUX 1 now, however I am not certain about the correct setting under the 'Usage Tab' As we are using a multi the options are 'PV inverter coupled on AC output of this phase' (default)

or 'PV inverter coupled on AC input of this phase' Can someone explain the meaning of these options and the correct one to use please.

We have a multiplus 2, ESS in parallel, no additional loads / outputs from the multi, and existing 4kw PV grid tied inverter.

Thanks

2 |3000

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seb71 commented · Jul 12, 2022 at 09:48 AM

Take a look at pages 10 and 11 from this brochure:

https://www.victronenergy.com/upload/documents/Brochure-Energy-Storage-EN_web.pdf

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jetstram61 seb71 commented · Jul 12, 2022 at 11:26 PM

Thanks its 'PV on AC input' we have according to that brochure, so i will make that the setting.

Thank you for your help.

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jetstram61 jetstram61 commented · Jul 13, 2022 at 08:51 AM

Turned out that 'PV on AC out' worked better, and remember after adding the AC sensor assistant you still need to re-boot the system before the PV shows up on the dashboard.

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