SolarEdge SE3K-RWB Installation Manual page 67

66 Communication Options
RS485
RS485 is used for the connection of multiple SolarEdge devices on the same bus in a
leader-follower configuration. RS485 can also be used as an interface to external
devices, such as meters and third party data loggers.
For connection instructions refer to Creating an RS485 Bus Connection on page 73
Wi-Fi
This communication option enables using a Wi-Fi connection for
connecting to the monitoring platform.
The Wi-Fi option requires a Wi-Fi Plug-in and an external antenna,
available from SolarEdge in a kit, which can be purchased separately and
assembled during system installation. The Wi-Fi Plug-in kit is provided
with a user manual, which should be reviewed prior to connection. Refer to
http://www.solaredge.com/sites/default/files/se_wifi_communication_solution_
installation_guide.pdf
Wireless Gateway, Wireless Repeater(s)
The Wireless Gateway collects inverter data using a dedicated Wi-Fi
connection and connects to the monitoring platform with the help of a
home router. Wireless Repeater(s) extend the Wi-Fi signal range between
the Wireless Gateway and inverter. Wireless Gateway and
Wireless Repeaters can be purchased separately from SolarEdge. For
more information, refer to https://www.solaredge.com/sites/default/files/se-wireless-
gateway-wireless-repeater-installation-guide.pdf.
Cellular
This wireless communication option enables using a cellular connection
to connect one or several devices (depending on the data plan used) to
the monitoring platform.
The Cellular Plug-in is provided with a user manual, which should be
reviewed prior to connection. Refer to
https://www.solaredge.com/sites/default/files/cellular_gsm_installation_guide.pdf
ZigBee
This option enables wireless connection to one or several Smart Energy products, which
Three Phase System MAN-01-00507-4.2