SMA SB 3300 Installation - Manual (Page 14)

Unpacking SMA Solar Technology AG
14 SB33_38-IEN111851 Installation Guide
3.2 Identifying the Inverter
You can identify the inverter using the type plate. The type plate is on the right side of the enclosure.
The serial number (Serial No.) and the type (Type / Model) of the inverter, as well as device-specific
characteristics, are specified on the type plate.