question

Tibor Kocsis avatar image
Tibor Kocsis asked

Victron EV charger vs VRM not correct

Hello. I have a problem with strange data in both VRM and EV Victron Charger. According to the latest information, I charged 72.13 kWh, which is not realistic because the battery in the EV has a smaller capacity and was charged. I checked the data in VRM in Advance and there I can see that it was charging me at night for less than 3 hours with a power of +/- 11 kWh, which actually fits. I have scheduled charging from 2:05 - 4:55 with a power of 11kWh. I am also attaching photos and I don't understand how the data got there because neither the converter nor the distributor has such data. I also have the real data of 32 kW in 3 hours on the graphs from the distributor. The EV charger shows the last charging cycle. Haven't you come across it?

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snimka-obrazovky-2024-01-20-085806.pngThis is info for the last 2 days from the energy distributor directly. 35kW is the average household consumption per day

snimka-obrazovky-2024-01-20-085911.png

ev charging station
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2 Answers
ton-gans avatar image
ton-gans answered ·

I have seen the same. The values in VRM are way off.

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ilauzirika avatar image
ilauzirika answered ·

I have a similar question,

I installed a NS charger this week and I am already noticing a disparity between the data reported by the charger itself and by VRM. Is there an explanation for this? or am I missing some kind of setting?


Reported by VRM:

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VRM reports a total of 48.2kWh, while the charger reports 58.35kWh, where is that disparity coming from? the charger has been linked to VRM from thje beginning and there hasnt been any charge that wasnt reported in VRM. Any ideas? Which of the two should I trust?

Thanks!


1720182162364.png (12.7 KiB)
1720183771608.png (10.6 KiB)
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