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

SMA Solar Technology AG Product Description
Installation Manual SWebBox20-IA-en-12 13
4 Product Description
4.1 Sunny WebBox with Bluetooth
The Sunny WebBox with Bluetooth is a communication device that records and logs the data of a
PV plant and makes it available via a user interface using the integrated web server. Additionally, the
Sunny WebBox can be used for remote diagnosis and the configuration of connected devices in a
PV plant via the computer.
The Sunny WebBox can continuously request and evaluate the data of the connected devices.
The query interval for the data of the entire PV plant is five minutes. If you display data via the user
interface of the Sunny WebBox, the currently displayed data will be requested every 20 seconds.
If the connection to the PV plant is broken, the Sunny WebBox re-establishes the connection as soon
as this is possible.
The Sunny WebBox can automatically send the PV plant data to the Sunny Portal Internal portal or a
freely selectable FTP server for further processing. In addition, you can present your plant data via the
Sunny Matrix large view or the FlashView software.
You can use a Power Reducer Box together with the Sunny WebBox in order to involve the plant in
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.