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dwesterg avatar image
dwesterg asked

CCGX/VRM log Multiplus DC input power?

I am looking at the log data available from VRM and am trying to distinguish between the normal DC load and the dc load due to the inverter. It seems the current and voltage are in the logs but i am unable to find a log of the input KWhs. Is this available anywhere?


I would like to see my power usage on AC vs DC systems.


Thanks,

Dalon

MultiPlus Quattro Inverter ChargerVRMCCGX Color Control
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boekel avatar image boekel ♦ commented ·

What components are in the system?

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dwesterg avatar image dwesterg boekel ♦ commented ·

multiplus 3k, ccgx, mppt 100/50, REC BMS. The CCGX displays the info i want, it just is collated into KWhs or captured in the log available on VRM.

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dwesterg avatar image dwesterg boekel ♦ commented ·

multiplus 3k, ccgx, mmpt 100/50 and a REC BMS.

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1 Answer
mvader (Victron Energy) avatar image
mvader (Victron Energy) answered ·

Hi @dwesterg, such a split in the log of Energy (kWh) is not available.

The “other” aka “system” dc power reading, visible when enabling ‘has dc system’, is the result of a calculation, no direct measurement.

The consumption kWh you see in the that download is (I think, I’m not sure to be honest, and the documentation is not 100% clear either) the AC and DC consumption combined.

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