Electricity meter com fail

3 comments started 2024-07-02 last 2024-07-03
GivEnergy Products
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#1 Fmanresa

Should i be worried about this even though it says it was cleared? Also what exactly does it mean?

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#2 Fmanresa
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#3 geoffreycoan

it means the inverter was unable to communicate to the EM115 which is in turn connected to the CT clamp that measures your incoming import and export.

Without that working your inverter won’t know whether to charge or discharge your battery in response to house load.

So its a critical thing

BUT if it’s a one off, that cleared in a few minutes, I wouldn’t worry about it. If it happens repeatedly then it suggests either a failing meter/CT clamp or more simply that the plug where the meter goes into the inverter isn’t connected properly and you probably need to get your installer back to rectify it.