Updating the Firmware


Qualified person

If no automatic update is set in the communication product (e.g. SMA Data Manager or Sunny Home Manager) or in Sunny Portal, you have the option of carrying out a manual firmware update.

Requirements:

  • An update file with the desired inverter firmware must be available. The update file is, for example, available for download on the product page of the inverter at www.SMA-Solar.com. To download the update file, it is necessary to enter the serial number of the inverter.

Procedure:

  1. Open the user interface Establishing a connection to the user interface).
  2. Log into the user interface as an Installer Logging In and Out of the User Interface).
  3. Select the menu Device Parameters.
  4. Set PV system communication > Device update > Operating mode to Automatic update.
  5. Select the menu Device Configuration.
  6. In the inverter row, click on the gear icon and select Update firmware.
  7. Select [Browse] and select the update file for the inverter.
  8. Select Update firmware.
  9. Follow the instructions in the dialog.