4 Product Overview
SMA Solar Technology AG
Operating manual
STP8-10-3AV-40-BE-en-12
18
SMA Speedwire
The product is equipped with SMA Speedwire as standard. SMA Speedwire is a type of
communication based on the Ethernet standard. SMA Speedwire is designed for a data transfer
rate of 100 Mbps and enables optimum communication between Speedwire devices within
systems.
The products supports the encrypted system communication with SMA Speedwire Encrypted
Communication. In order to be able to use the Speedwire encryption in the system, all Speedwire
devices, except for the SMA Energy Meter, must support the function SMA Speedwire Encrypted
Communication.
SMA Webconnect
The product is equipped with a Webconnect function as standard. The Webconnect function
enables direct data transmission between the product and Internet portals Sunny Portal and
Sunny Places without any additional communication device and for a maximum of 4 products per
visualized system. In PV systems with more than 4 products, there is the option of establishing data
transmission between the products and Sunny Portal via the data logger (e.g.,
SMA Data Manager) or distributing the inverters over several systems. If there is an existing WLAN
or Ethernet connection, you can directly access your visualized system via the web browser on your
end device.
WLAN connection to SMA 360° app
The product has a QR code. By scanning the QR Code attached to the product via the SMA 360°
app, access to the product is established via WLAN and the connection to the user interface is
made automatically.
WLAN
The product is equipped with a WLAN interface as standard. The inverter is delivered with the
WLAN interface activated as standard. If you do not want to use WLAN, you can deactivate the
WLAN interface.
Modbus
The product is equipped with a Modbus interface. The Modbus interface is deactivated by default
and must be configured as needed.
The Modbus interface of the supported SMA products is designed for industrial use – via SCADA
systems, for example – and has the following tasks:
• Remote query of measured values
• Remote setting of operating parameters
• Setpoint specifications for system control
RS485 Interface
The inverter is equipped with an RS485 interface as standard. The inverter can communicate via
cables with SMA communication products or with up to three gateways for the TS4 module
technology via the RS485 interface (information on supported SMA products at www.SMA-
Solar.com).
Summary of Contents for SUNNY TRIPOWER 10.0
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