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Hybrid Inverter | Installer Manual
4.15. Single-Phase Parallel Connection Diagram
L wire
CAN
N wire
PE wire
Master inverter
Slave Inverter
Slave Inverter
Grid
Backup Load
L
N
PE
L
N
PE
Inverter
Inverter
No.3
(slave)
Ground
Inverter
No.2
(slave)
Inverter
No.1
(master)
Home Load
Battery pack
ON
1 2
BMS 485
parallel_1parallel_2RS485
BMS CAN DRMs
ON
1 2
ON
1 2
� DC
Breaker
� DC
Breaker
� DC
Breaker
��� DC Breaker for battery
SUN 3.6K-SG: 120A DC breaker
SUN 5K-SG: 150A DC breaker
��� AC Breaker for grid port
�
�
�
� AC
Breaker
SUN 3.6K-SG: 40A AC breaker
SUN 5K-SG: 40A AC breaker
��� AC Breaker for backup load port
SUN 3.6K-SG: 32A AC breaker
SUN 5K-SG: 40A AC breaker
� AC Breaker
Depends on Home Load
Load
L N PE
L N PE
L N PE
Grid
Gen
Load
L N PE
L N PE
L N PE
Grid
Gen
Load
L N PE
L N PE
L N PE
Grid
Gen
The second side of the CT
only needs to connect the
master inverter.
CT
�
�
�
CT
Arrow pointing
to inverter
03
02
01
