Installing an Additional Battery Cabinet

Qualified person

Requirements:

  • The additional battery cabinet is of the same type and has the same storage capacity as the battery cabinets already installed.

    Procedure:

    1. Disconnect the battery and battery inverter from voltage sources ( > Disconnecting from voltage sources).
    2. Install the additional battery cabinet.
    3. Ground the additional battery cabinet ( > Earthing the battery cabinet).
    4. Disconnect the DC cables, AC cables and CAN communication between all battery cabinets and to the inverter. If a DC distributor is present, disconnect the DC connections to the DC distributor.
    5. Configure the additional battery cabinet as a secondary battery cabinet ( > Configuring secondary battery cabinets).
    6. Configure the primary battery cabinet ( > Configuring the primary battery cabinet with multiple battery cabinets).
    7. Establish all electrical connections Connecting the Battery.
    8. Commission the battery ( > Commissioning the Battery).
    9. Commission the inverter.
    10. Reconfigure the inverter.

      Also see:

      Safety when Extending the Battery
      Storage