SMA SI 3.0-11 - Manual (Page 37)

SMA Solar Technology AG 6 Data Storage and Firmware Update
Operating Manual SI30M-44M-60H-80H-BE-en-30 37
6.7.3 Performing a Remote Update Using the Sunny Home Manager
The Sunny Home Manager can automatically make the current firmware available via Sunny Portal. For this, the
Sunny Home Manager first transfers the firmware update to the SMA Speedwire data module Sunny Island. Then,
the SMA Speedwire data module Sunny Island automatically transfers the firmware update to the SD memory card in
the Sunny Remote Control. This transfer takes some time.
Requirements:
☐ The Sunny Island must be registered in Sunny Portal.
☐ The SMA Speedwire data module Sunny Island of the type SWDMSI-NR10 must be installed in the system.
☐ The Sunny Home Manager must be integrated in the system.
☐ The Sunny Remote Control must be connected to the master.
Procedure
1. Ensure that a writable SD memory card is inserted in the Sunny Remote Control and remains inserted.
2. Switch to installer mode on the Sunny Remote Control (see Section 5.4.1, page 29).
3. Set the parameter 250.32 UpdMode to Auto.
4. Set the parameter 250.33 UpdAutoTime to the desired firmware update time.
5. Activate the automatic software update in the Sunny Home Manager (see user manual of the
Sunny Home Manager).
☑ Once the transfer to the SD memory card is complete, the Sunny Island updates automatically at the specified time.
The Sunny Island switches to standby mode and updates the firmware.
Automatic Sunny Island inverter start
If the Sunny Island was in operation before the firmware update, the Sunny Island restarts automatically upon
completion of the firmware update.