4 Product Description SMA Solar Technology AG
14 ClusterController-IA-en-10 Installation Manual
Performing Updates for the Cluster Controller and the Inverters
You have the option of performing updates for the Cluster Controller and the inverters in the plant (see
the Cluster Controller user manual). You can perform the updates automatically or manually. The
update source can be the SMA update portal or a USB data carrier with update files downloaded
from the Internet. Alternatively, you can also upload the update files directly from the computer via
the user interface of the Cluster Controller.