Wiring Diagram - GE GEH6.0-3U-20 User Manual

User Manual V1.0-2023-10-30

6.3 Wiring Diagram

• N and PE wiring via ON-GRID and BACK-UP ports of the inverter are different based on
the regulation requirements of different regions. Refer to the specific requirements of local
regulations.
• The inverter has a built-in meter that can be directly connected to the CT for use.
• When the connection length between CT and inverter exceeds 20m, the accuracy will decrease.
If there are high accuracy requirements, you can connect an external smart meter.
The N and PE cables of the BACK-UP load end are connected together for wiring in the distribution
box.
This wiring method is suitable for regions such as Australia and New Zealand.
Inverter
BAT
Battery
BMS
PV string PV
L1
L2
L3
BACK-UP
N
Do not connect this cable when the N and
PE
or
PE cables of the BACK-UP load end are
connected together.
CT
L1
L2
L3
ON-GRID
N
PE
PE
NOTICE
Main Panel
CT1
CT2
CT3
N-BAR
RCD
L1 L2 L3 N
PE
Normal loads
35
06 Electrical Connection
L1
L2
L3
RCD
BACK-UP
N
PE
L1
L2
L3
N
PE
E-N Link
E-BAR
load
Utility
grid