3
Wiring Types and Connectors
To connect the battery to the StorEdge Inverter, use the following wiring types and connectors:
Recommended Cable Type (min-max cross section)
SolarEdge Connector
LG Chem RESU10H Battery Connector
DC: 10 AWG (14-10 AWG), 600V insulated
Ground/PE: 10-8 AWG, 600V insulated
BAT DC +
DC +
BAT DC -
DC -
Ground
Control and monitoring:
5-wire shielded twisted pair cable, 24 AWG (24-16 AWG), 600V insulated.
CAT5 600V insulated can also be used.
En (enable)
ENABLE_H
V+
Not connected
B- (RS485)
RS485_L
A+ (RS485)
RS485_H
G (RS485) or Thermal (depending on inverter type)
EN_G
Wiring Diagrams – Connecting Batteries to the StorEdge Inverter
The diagrams on the following pages illustrate the connection of batteries to the StorEdge system. The following table will help you find the appropriate wiring diagram for your system
configuration. Pay attention to whether the battery DIP switch setup on the communication unit main board has 2 or 3 switches.
Battery Type
Connected to
Wiring Diagram
DIP Switches
LG Chem RESU10H
StorEdge Inverter with 2 DIP Switches
See Figure 2 on page 4
StorEdge Inverter with 3 DIP Switches
See Figure 3 on page 4