Commissioning SMA Solar Technology AG
36 SWebBox-BEN111033 User Manual
6.8 Connecting the Sunny WebBox to the Inverter
This section describes the following methods for connecting the Sunny WebBox to inverters:
• Connecting the Sunny WebBox to a Sunny Central via Ethernet (maximum 50 inverters)
• Connecting the Sunny WebBox to an inverter via RS485 (maximum 50 inverters)
6.8.1 Connecting the Sunny WebBox to a Sunny Central
The Sunny WebBox is connected to the Sunny Central via Ethernet. Configure the Sunny WebBox for
the local network and connect the Sunny WebBox directly to the receiver (e.g., router, switch or hub)
of the Sunny Central via the red network cable (patch cable).
DANGER!
Risk of lethal electric shock when opening the inverter.
• All work on the inverter may only be carried out by an electrically skilled person.
• Disconnect the inverter on the AC and DC sides as described in the inverter manual.