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rns asked

victron Error #67 on MPPT (BMS connection lost) on smarsolar 150/45

I get this error "Error #67 on MPPT (BMS connection lost)" on smarsolar 150/45 today after restarting the raspberry pi that functions as the GX.

I have no BMS connected but did install the driver to do so vir rs486


Raspberry Pi
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2 Answers
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elvis answered ·

If you don't have a BMS connected the victron recommended solution is to factory reset the mppt

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perry-westphal answered ·

I solved this issue last month.

To simulate the problem:

Disconnect all mppt´s and repower CERBO.

When connecting a mppt, the cerbo immediately goes into error 67 (BMS connection lost)

Solucion: Replace CERBO




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