The Communication Module (Quick Module) SMA Solar Technology AG
22 SB20HF-30HF-IA-IEN120431 Installation Manual
5.2 Interior View of the Quick Module
5.3 Configuring the inverter via the Quick Module
There are two ways to configure the inverter to the required country standard:
• Before commissioning, you can configure the inverter using the two rotary switches in the
Quick Module (switches A and B).
• You can adjust the parameters "CntrySet" or "Set country standard" using an external
communication product with a Bluetooth interface.
Object Description
A Rotary switch for setting the country standard (switch A)
B Rotary switch for setting the display language (switch B)
C Rotary switch for the configuration of Bluetooth communication (switch C)
D Slot for SD card (for service purposes only)
E Jumper slot for setting the language to English (e)
Alternative parameterization with RS485
If your inverter is fitted with a Quick Module with RS485 interface, then your inverter can
also communicate via RS485.