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yrys asked

Vrm displaying wrong data for inverter consumption.

On the vrm I see the inverter is drawing for example 2000 watts from battery but inverter only shows its using 600 watts

VRM
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Matthias Lange - DE avatar image Matthias Lange - DE ♦ commented ·
Screenshots? More details about your system?
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yrys answered ·





img-20211217-105938.jpgHello

The system is a quattro 10000kva with blue solar 150/70 mppt and victron 100 a 12.8v lifepo4 batteries in 48v 4x5 configuration. In the picture you can see the battery is discharged at 1658 watts while being created at 982 watts and the load is only 975 watts. If this was the correct load(which it isn't) it should be discharging at a lesser value. I noticed this since a couple of days. I'm wondering if it has anything to do with the vrm updates?


thanks


img-20211217-105938.jpg (171.7 KiB)
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Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

Do you have a BMV or SmartShunt in the system?
Can you confirm the values shown in the VRM (battery voltage/curren, PV curren, AC power ...)?
I think you have go there and make some measurements.

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