SMA Sunny Tripower CORE2 - Interfaces and Functions

5 Product Overview
SMA Solar Technology AG
Operating manualSTP110-60-BE-en-1622
UKCA marking
The product complies with the regulations of the applicable laws of Eng-
land, Wales and Scotland.
RoHS
RoHS labeling
The product complies with the requirements of the applicable EU direc-
tives.
5.4 Interfaces and Functions
5.4.1 User Interface
The product is equipped as standard with an integrated webserver, which provides a user interface
for configuring and monitoring the product.
Once the connection has been established to the smart device, use a device (e.g. smartphone,
tablet or laptop) to connect to the product's user interface using a web browser.
5.4.2 Modbus
The product is equipped with a SunSpec Modbus interface. You will find a list of the supported
SunSpec Modbus registers at www.SMA-Solar.com.
The Modbus interface is activated by default and the communication port 502 set.
Communication via SunSpec Modbus is the condition for the operation of the inverter with the
SMADataManager. The SMADataManager enables monitoring and controlling of the inverter in
SunnyPortal. For this, the inverter must be registered via SunSpecModbus in the
SMADataManager (see manual of the SMA Data Manager).
The Modbus interface of the supported SMA products is designed for industrial use – via SCADA
systems, for example – and has the following tasks:
• Communication of the inverter with the SMADataManager
• Remote query of measured values
• Remote setting of operating parameters
• Setpoint specifications for system control
Also see:
• Configuring the Modbus Function⇒page63
5.4.3 Grid Management Services
The product is equipped with service functions for grid management.
Depending on the requirements of the grid operator, you can activate and configure the functions
(e.g. active power limitation) via operating parameters.