SMA Sunny Data Control V.4.2 - Manual (Page 140)

Transferring Data to the Internet SMA Technologie AG
Page 140 SDC-TEN080642 User Manual
12. 6 Internet Server (SDC Agent)
12.6. 1 Overview
Sunny Data Control's Internet server function enables you to display any of a PV plant's
measured values directly online in an interactive HTML page. In this context, the
application operates as a server. For the display of measured values in an HTML page,
Java applets are used in a client / server environment.
Fundamental Communication Structure
When the HTML page is accessed, the Java applet is downloaded from the web server
and launched in the browser. It independently establishes a connection to the server.
#
Setting up a web page with your plant's present operating data requires some
knowledge of HTML, IP addresses, and Java applets. If you do not feel absolutely
confident in this field, consult a specialist.
Java applet
Web client
Internet
Location
SDC agent
Web server computer
HTML Applet
PC with Sunny
Data Control
SBC
Web server
SMA-Ne
t
TCP/IP
TCP/IP