11 appendix, 1 information on the sd card, 2 structure of the config.xml file – SMA WEBBOX-BT-20 User Manual
Page 81: Appendix, Information on the sd card, Structure of the config.xml file

SMA Solar Technology AG
Appendix
User Manual
SWebBox20-BA-en-13
81
11 Appendix
11.1 Information on the SD Card
To ensure that the SD card works correctly, use SD cards available from SMA. Compatibility with all
SD cards available on the market cannot be guaranteed. The Sunny WebBox does not support
SD cards with storage capacities of more than 2 GB or SDHC cards.
Only use SD cards which have been formatted with the FAT16 file system. If necessary, reformat the
SD card using the computer.
The Sunny WebBox converts the SD card to the TFAT file system to increase data security. If you wish
to delete the SD card, you must format the SD card with the FAT16 file system on the computer.
11.2 Structure of the Config.xml File
The configuration file "config.xml" contains information concerning network settings, the firmware
version and other Sunny WebBox settings.
Example:
Setting
Meaning
Version
The current firmware version of the Sunny WebBox
Plant-ID
The plant ID for Sunny Portal
User-ID
The user identifier for Sunny Portal
DHCP
Indicates whether the network settings are obtained via DHCP.