SMA Solar Technology AG The communication module (Quick Module)
Installation Guide SB20_25_30HF-IEN102911 23
5.2 Inner View of the Quick Module
5.3 Configuration of the inverter via the Quick Module
The inverter can be configured for various countries. This is carried out via the two rotary switches in
the Quick Module (switch A and switch B) before commissioning or via the configuration of the
"CntrySet" or "Set country standard" parameter via an external communication device with Bluetooth
interface once you have commissioned the inverter.
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
E Jumper slot for setting the language to English (E)
Alternative configuration with RS485
If your inverter is fitted with a Quick Module with RS485 interface, then your inverter can
also communicate via RS485.