18
Display on internet portal
• The internet portal presents current
information and data for the stacked storage
systems. Data from all three storage systems
will be aggregated and displayed as a single
sonnen energy system.
• The description of the individual operating
steps, the displays and diagrams and the
registration process can be found in the
operating instructions for the storage system.
• To view the data for on-grid/off-grid stacking,
the system must be registered with the serial
number of the primary storage system. The
data for the entire system, such as the PV
production, consumption and discharge, is
displayed on the internet portal for the primary
storage system.
Internet portal
The storage system must connect to sonnen's
servers to enable control of the storage system
via the web portal and smart-phone app. This
connection is protected by industry-standard
security against unauthorized access. sonnen and
service partners will only access the storage system
for maintenance and monitoring.
An anonymous evaluation of log data enables
further improvements and monitoring of
hardware and software.
Establish connection to the Internet
▶ Ensure the router acts as a DHCP server and
configures newly connected network devices
automatically.
▶ Ensure the following TCP and UDP ports are
permitted for the following services in the router:
The listed ports are generally
pre-configured on the routers.
TCP Port
22
37
80
222
VPN (Server connection, ssl)
232
443
UDP Port
1196
(Server connection, ssl)
Table 11 Required open ports for storage system
The storage system connects automatically with
the Internet. There are no further steps required.
Inside the Internet portal
Real-time and historical data regarding the
storage system can be viewed via the Internet
portal.
An email will be received with a welcome to the
sonnen community shortly after storage system is
commissioned. This email will be sent to the address
Service
SecureShell (ssh)
Time Server (ntp)
Online Check (http)
VPN (backup)
App control (https)