Backup Box (If Applicable) - Alpha ESS Storion-SMILE5 Installation, Operation & Maintenance Manual

Figure 46 Two Meter Connect, without Meter Plug
If the ACR10 meter is used as a grid meter, the direction of arrow in CT should point away from the grid
to the energy storage system.
If the ACR10R meter is used as a PV meter in hybrid system, the direction of arrow in CT should point
away from the PV inverter to the energy storage system.
2.3.4

Backup Box (If Applicable)

Backup Box Connect to SMILE5 (single-phase grid in house):
GRID
PV-INV
PV
Figure 47 Backup Box Connect to SMILE5 (single-phase grid in house)
Backup Box Connect to SMILE5 (three-phase grid in house):
PV PV-INV meter
Figure 48 Backup Box Connect to SMILE5 (three-phase grid in house)
___________________________________________________________________
Installation
without Meter Plug
COM
GRID_L1
LOAD_L1
PV-INV_L1
AC_L1
BAK_L1
GRID_L2
L
LOAD_L2
PV-INV_L2
N
AC_L2
GRID_L3
BAK_L2
PE
PV-INV_L3
LOAD_L3
AC_L3
GRID_N
BAK_L3
L
PV-INV_N
meter LOAD_N
N
AC_N
GRID_PE
BAK_N
PV-INV_PE
DSP_BackupBox
COM
GRID_L1
L1
PV-INV_L1
L2
GRID
GRID_L2
L3
N
PV-INV_L2
PE
GRID_L3
L
PV-INV_L3
N
GRID_N
PV-INV_N
GRID_PE
PV-INV_PE
DSP_BackupBox
Alpha ESS Co., Ltd.
patch cable
LOAD3 LOAD2
RCD
L
N
AC
Storion-S5
PE
ECO-ES5
SMILE5
L
N
BACK
Meter Port
PE
Bat
patch cable
LOAD_L1
AC_L1
BAK_L1 LOAD3
LOAD_L2
AC_L2
RCD
BAK_L2
LOAD_L3
AC_L3 L
N
AC
BAK_L3
Storion-S5
PE
LOAD_N
ECO-ES5
AC_N SMILE5
L
N BACK
BAK_N
PE
Bat
Your Smart Energy
LOAD1
PV
patch cable
LOAD2 LOAD1
PV
Meter Port
patch cable
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