3.11 Split phase (120/240Vac) parallel connec�on diagram
(Region:US)
Inverter
① DC
Breaker
①②③ Disyuntor DC para batería
SUN 5K-SG-US: disyuntor DC 150A
SUN 8K-SG-US: disyuntor DC 250A
⑤⑦⑨ Disyuntor de CA para puerto de
red
SUN 5K-SG-US: disyuntor de 40 A CA
SUN 8K-SG-US: disyuntor de 63 A CA
④⑥⑧ Disyuntor de CA para respaldo
carga puerto
SUN 5K-SG-US: disyuntor de 40 A CA
SUN 8K-SG-US: disyuntor de 63 A CA
⑩ Disyuntor de CA
Depende de las cargas del hogar
Battery pack
El segundo lado del CT
solo necesita conectar el
inversor maestro.
Master inverter
Advanced Function
Parallel
Modbus SN
A Phase
B Phase
01
Master
C Phase
Slave
CAN
L wire
Inverter
No.3
(slave)
Inverter
No.2
(slave)
② DC
Breaker
Inverter
No.1
(master)
③ DC
Breaker
CT
Arrow pointing
to grid
Slave Inverter
Advanced Function
Parallel
Modbus SN
A Phase
B Phase
02
Master
Paral.
Set3
C Phase
Slave
N wire
N L2 L1 N L2 L1 N L2 L1
Grid
N L2 L1 N L2 L1 N L2 L1
Grid
N L2 L1 N L2 L1 N L2 L1
Grid
CT2
Grid
PE
N
L2 L1
Slave Inverter
Advanced Function
Parallel
Modbus SN
03
Master
Paral.
Set3
Slave
- 21 -
PE wire
GEN
Load
⑤
GEN
Load
⑥
⑦
GEN
Load
⑧
⑨
CT1
⑩ AC
Breaker
Home Load
Backup Load
A Phase
B Phase
Paral.
Set3
C Phase
Parallel A Parallel B
Ground
④
L1
L2
N
PE