User manual

3.6.1 Data
The inverter can transmit a wide range of data to other devices. Some of this data is shown on the
display and certain data is stored in the internal memory (EEPROM) as described below.
Displayed data
n Voltage and current of the solar generator
n Power and current fed into the grid
n Voltage and frequency of the power grid
n Energy yields on a daily, monthly and annual basis
n Error conditions, notes
n Version information
Logged data (EEPROM)
n Event messages with date
n Energy yields on a daily, monthly and annual basis
The storage resolution of the energy yield data is as follows:
Energy yield data Storage resolution/period
10-minute values 31 days
Daily values 13 months
Monthly values 30 years
Annual values 30 years
Total yield Permanent
3.6.2 Network (TCP/IP)
The device can transfer yield data and event messages via the TCP/IP interface to the Internet portal
server at
http://www.solare-energiewende.de . The yield data can be displayed graphically in the
Internet portal as illustrated below. This service is free of charge for a period of 2 years from the
time of registration. The following applies:
n The user must first register at
www.steca.com/portal before the Internet portal can be used.
More information on this is provided in
Ä 5.4, p. 118 .
n The local network settings must be set at the inverter in order to establish a connection to the
Internet portal server. This can be performed automatically or manually:
Automatically:: If IP addresses are automatically assigned in your network (DHCP), then no set-
tings need to be made at the inverter.
Manually: If IP addresses are not automatically assigned in your network, then you must man-
ually set the inverter network settings via Settings ▶ Network; see
Ä , p. 93
n The address of the Internet portal server is permanently stored in the inverter and cannot be
changed.
n Once the network connection is established, the inverter automatically starts non-encrypted
transmission of data to the server.
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