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Multi/Quattro and ESS Assistant configuration

Multi/Quattro and ESS Assistant configuration — Ensure correct settings in VEConfigure

SolarEdge · ESS Systems

Was bedeutet Multi/Quattro and ESS Assistant configuration ?

Proper configuration of the Multi/Quattro and ESS Assistant in VEConfigure is crucial for system operation. Incorrect settings can lead to unexpected behavior, such as the system not supplying battery energy to AC loads when the grid is connected.

Häufige Ursachen

  • Incorrect country code selected in the Grid tab.
  • ESS Assistant not added or incorrectly configured.
  • Built-in battery monitor disabled.
  • Incorrect battery type or charge parameters set.
  • ESS Assistant disabling PowerAssist and Dynamic current limiter.
  • DIP switches incorrectly set on VE.Bus BMS systems.

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Ensure the correct country code is selected in the Grid tab of VEConfigure (a password may be required).

  2. 2

    Add the ESS Assistant via the Assistants menu in VEConfigure.

  3. 3

    Verify that the 'built-in battery monitor' is enabled in the General tab.

  4. 4

    Confirm the correct battery type and charge parameters (voltages, current) are set in the Charger tab; these override MPPT settings in an ESS setup.

  5. 5

    Ensure the Lithium batteries checkbox is consistent with your battery choice.

  6. 6

    For VE.Bus BMS with Multi Compact, check DIP switches: DIP 1 ON, DIP 2 OFF.

Alle Codes in diesem Handbuch durchsuchen (12)
Verifizierte technische Daten. Zuletzt aktualisiert: April 2026

Verwandte Fehlercodes

Battery discharging then charged every nightBattery discharging then charged every night — Potential Sustain protection or SOC settingESS Relay test PendingESS Relay test Pending — Feed-in disabled until test completesInput current-limit settingInput current-limit setting — Loads must be on AC-out for limiter to work
Quelle: SolarEdge ESS Systems
Open Manual (Page 11)Mehr Codes in diesem Handbuch suchen