MY SCHNEIDER XW PRO 6848 IS MAKING A SCREECHING SOUND

methane_touristmethane_tourist Registered Users Posts: 2
Hello,
My setup is 3 Schneider Inverters WX pro 6848, 3 CC MPPT 80-600, 2 fortress batt 18.5kwh, and 19,000 approx PV. Every time I turn on an appliance that requires more than 1000watts, and the Schneider starts to make a screeching sound as if struggling to manage the load. It tries to supply the energy from what's being generated from the PV and supply the deficit from the batteries. The struggle continues until it ties back into the utility grid. 

Video of screeching sound behavior: https://youtube.com/shorts/4MXIbKzYuWc

Video of settings: 

Comments

  • BB.BB. Super Moderators, Administrators Posts: 32,916 admin
    Duplicate post.... Just stay with the other post.

    -Bill "moderator" B.
    Near San Francisco California: 3.5kWatt Grid Tied Solar power system+small backup genset
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