SMA WEBBOX-BT-20 - Manual (Page 13)

SMA Solar Technology AG Product Description
User Manual SWebBox20-BA-en-13 13
3 Product Description
3.1 The Sunny WebBox with Bluetooth
The Sunny WebBox with Bluetooth is a communication device that records, logs and makes available
the data of a PV plant via a user interface using the integrated web server. The Sunny WebBox also
enables remote diagnostics and the configuration of connected devices in a PV plant via the
computer.
The Sunny WebBox can continuously interrogate and evaluate the data it receives from connected
devices. The interrogation interval for the data of the whole PV plant is five minutes. If you display data
via the user interface of the Sunny WebBox, the currently displayed data is interrogated every
20 seconds. If the connection with the PV plant is interrupted, the Sunny WebBox restores the
connection as soon as possible.
The Sunny WebBox can automatically send the collected data of the PV plant to the Sunny Portal
Internet portal or to a freely selectable FTP server for subsequent processing. You can also present
your plant data via the Sunny Matrix large-format display or the Flashview software.
You can use a Power Reducer Box in combination with the Sunny WebBox to incorporate the plant
into the grid management. The Sunny WebBox can receive the requirements of the network operator
via the Power Reducer Box and forward them to the inverters in the PV plant.