It is not clear which SD cards are suitable for your inverter.
To ensure proper function of the SD card, please use only SD cards ordered from SMA.
We cannot guarantee the compatibility of all SD cards available on the market.
Recommendation: Use one SD card with a maximum of 2 GB memory and a FAT file system.
The inverters do not currently support SDHC cards.
If you use an SDHC card, however, the inverter will recognize the card as faulty and the update will not be performed. Damage to the inverter hardware is excluded.
SMA SD cards:
SMA order number: SD-Card 1 GB
SMA order number: SD-Card 2 GB