Sunny Island Electrical Connection SMA Solar Technology AG
58 SI2012_2224-TEN082311 Technical Description
The Sunny Island can be operated at different transmission rates (1200 to 19200 bps), to
communicate with external devices. The parameter "250.06 ComBaud" must be set
correspondingly.
The Sunny Island uses the SMA-Net protocol for communication.
Setting the Baudrate
If Sunny Boys are connected to the communications bus, then the baud rate must be set
to 1200 bps (factory setting).