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philip-ardvall asked

Smartshunt interference

I have only a small system with mppt shunt and a RP running Venus OS. When there is no solar coming in in shunt measures correct but when enabling the mppt the current goes all over the place and often show 1amp even if there is no load at all. Can even show minus load as shown in the video

https://youtube.com/shorts/5tnn757IJCY?feature=share">https://youtube.com/shorts/5tnn757IJCY?feature=share

SmartShunt
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Thiemo van Engelen (Victron Energy staff) avatar image Thiemo van Engelen (Victron Energy staff) ♦ commented ·

Hi @Philip Ardvall

How are the SmartShunt and the MPPT connected to the raspberry Pi? Are you using the official VE.Direct USB cable?

Kind regards,

Thiemo van Engelen

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