Installation Guide

a. Make sure the ON/OFF switch is OFF.
b. Turn ON the AC to the inverter by turning ON the circuit breaker on the main
distribution panel.
c.
Turn ON the Connection Unit.
WARNING!
ELECTRICAL SHOCK HAZARD. Do not touch uninsulated wires when the
inverter cover is removed.
AVERTISSEMENT!
RISQUE D’ÉLECTROCUTION, ne touchez pas les fils non isolés lorsque le
couvercle de l'onduleur est retiré.
d.
Use the internal user buttons to configure the connection, as described in
Communication on page 55.
NOTE
If your network has a firewall, you may need to configure it to enable
the connection to the following address:
Destination Address: prod.solaredge.com
TCP Port: 22222 (for incoming and outgoing data)
11. Verify the connection, as described in Verifying the Connection on page 79.
Creating an RS485 Bus Connection
The RS485 option enables creating a bus of connected inverters, consisting of up to 31
slave inverters and 1 master inverter. Using this option, inverters are connected to each
other in a bus (chain), via their RS485 connectors. The first and last inverters in the
chain must be terminated as described on page 77.
RS485 wiring specifications:
Cable type: Min. 3-wire shielded twisted pair (a shielded Ethernet cable (Cat5/5E
STP) may be used)
Wire cross-section area: 0.2- 1 mm²/ 24-18 AWG (a CAT5 cable may be used)
Maximum nodes: 32
Maximum distance between first and last devices: 1 km /3300 ft.
 NOTE
Chapter 8: Setting Up Communication 77
EV Charging Single Phase Inverter Guide MAN-01-00404-1.2