Strange Behaviour Charge/Discharge/Grid usage

DIY
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21

Also, changing the meter from external (the ET340) to the internal in the MP2 doesn’t make a difference…

22

Yes he has a setpoint at 0W

23

Okay, I’ve had some more time for troubleshooting the last few days…

  • I checked if all phases were measured correctly, it seems so. (connecting only the Pylontechs and ET meters to the Cerbo and MPIIs)
  • I Fresh installed 3.52 via a MicroSD card and used fresh settings. (completely wiped the Cerbo)

As soon as I restore the grid L1 goes near 5kW of power and to compensate most is pulled via the grid via L2 and L3. Around 1500w is pulled from the Pylontechs and 300w from solar (which is usage from our house at the moment).

I still can’t figure out why L1 goes to 5kW and it isn’t normal… I’m going to fresh install those again too. Maybe something is wrong with the config file but I can’t imagine what…

24

Looks like something wrong with config, setup ve bus with mk3 again and then reload ve config in all multis

25

That didn’t do it,

My last resort for today was reflashing all Firmwares; Cerbo and Multi’s. I had to send the assistants twice afterwards but so far these first two percents look promising:

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Testing some load with our oven and stovetop:

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Guessing it’s sorted now…