Discharge and charge, not going lower than 98%

Hi! Anyone having a good idea on why the ESS in not going below 99/98% and under load discharge and charge instead of taking the load from battery, see video then you see what I mean. Ess is set to optimize without battery life, and set point is right now 6000w but I tested alot higher and even negative values on that, still just pending on 99/98%

2 |3000

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Alexandra ♦ commented · Jul 29, 2023 at 02:20 PM

What is your grid set point?

Where have you told your meter it is installed?

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André Jerleke Alexandra ♦ commented · Aug 07, 2023 at 07:17 PM

@Alexandra "Grid Setpoint" in Video is 6000W. Tested alot of settings but the same outcome.

"Where have you told the meter is installed?" -- Well "Grid metering" is as in image "external" or im unserstanding you wrong?

Right now im Running "Grid Setpoint" -11000W but still the same issue

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Alexandra ♦ André Jerleke commented · Aug 07, 2023 at 07:20 PM

Do you have a separate grid meter?

Feed from DC on?

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André Jerleke Alexandra ♦ commented · Aug 07, 2023 at 07:44 PM

Im using Shelly 3EM to measure the grid load since battery,multiplus and PV are located in another building. Tested with Energy Meter EM24 - 3 phase but didnt see any difference to switched to Shelly.

Has DC System is off, see below (if you meant DC-coupled PV - feed in excess its also off, only AC-coupled PV - feed in excess is enable)