Replacing an SMA Inverter powered by ennexOS

When the inverter configured as system manager is replaced with a new device, this device replacement must also be made in Sunny Portal.

Replaced inverters are disabled and the new inverters are added. However, the data of the disabled inverters are not transferred.

Requirements:

  • The registration ID (RID) and the identification key (PIC) of the type label of the SMA product or of other provided labels must be available.

  • All devices in the local network must be in operation and connected to the Sunny Portal via an Internet router.

  • A maximum of 1 subordinate device may be present in a system as a system manager.

Procedure:

  1. Log into Sunny Portal.
  2. Select system.
  3. Select the menu Configuration.
  4. Select [Device management] in the context menu.
  5. In the device row, click the button.
  6. Select [Replace device] device.
  7. Enter the PIC and RID of the new device and confirm with [Identify].
  8. Select new device from the list and confirm with [Replace].
    PV system with SMA inverter powered by ennexOS
    Replacing Subordinate Devices