SMA SUNNY WEBBOX Bluetooth Wireless Technology Installation Manual page 40

Service Functions
4. In the "Automatic update" field, select "Yes" in order to activate the automatic firmware update
(status on delivery)
or
In the "Automatic update" field, select "No" to deactivate the automatic firmware update.
5. Select [Save].
☑ The automatic firmware update is set.
Manually Updating the Firmware
NOTICE
Loss of plant data possible!
Only perform a manual firmware update when the PV plant is not in operation (e.g. during
the night). Otherwise, losses may occur during the recording of the plant data.
You can also carry out manual updates when the automatic firmware update is activated.
1. Select the Sunny WebBox in the plant tree and select "Settings" in the device menu
or
Click the button "Settings" in the toolbar.
2. Select the "Device > Update" parameter group.
3. Select [Edit].
4. In the "Check for update and install it" field, select "Execute".
5. Select [Save].
☑ The Sunny WebBox checks whether a new firmware update is available. If a new firmware
update is available, the Sunny WebBox downloads the firmware update from the Internet and
starts the update procedure.
40 SWebBox20-eng-IUS111411
SMA America, LLC
Installation Guide