Savant Power System Wiring and Installation Deployment Guide
Copyright 2022 Savant Systems, Inc
009-2222-02 | 080122
- 18 -
6.4. Sol-Ark & HomeGrid Multiple Batteries and Inverters (AC Coupled Solar) Example Drawing
UTILITY
GENERATOR ATS
MAIN DISTRIBUTION PANEL
(200A)
LINE TAP
BATTERY ATS
CTs 1/2
CTs 3/4
G
N
FROM
UTILITY
To
INVS
&
BATS
To
INVERTERS
G N
TO PV
Combiner
G1 N1
GENERATOR
SOL-ARK INVERTER 1
MPPT2
(+)(-)
MPPT1
(+)(-)
GRID GEN LOAD
HOMEGRID
BATTERY 1
(+)
(+)
(+)
(+)
(+)
(-)
(-)
(-)
(-)
(-)
To Gen Start
of Gen ATS
G N
SOL-ARK INVERTER 2
MPPT2
(+)(-)
MPPT1
(+)(-)
GRID
GEN
LOAD
SOL-ARK INVERTER 3
MPPT2
(+)(-)
MPPT1
(+)(-)
GRID
GEN
LOAD
HOMEGRID
BATTERY 2
(+)
(+)
(+)
(+)
(+)
(-)
(-)
(-)
(-)
(-)
LOAD AC COMBINER
LUG IN GUTTER
200A
75A
75A
75A
G N
GRID COMBINER
PANEL
PV system designed
by others
+
-
+
-
PV
INVERTER
PV STRING 1
+
-
+
-
PV
INVERTER
PV STRING 2
G N
PV COMBINER
PANEL
(SIZED PER THE INSTALLED PV SYSTEM)
+
-
+
-
PV
INVERTER
PV STRING 3
1000A DC COMBINER
AC LINE: L1 & L2
DC LINE: POS. & NEG.
WIRE DETAILS:
LEGEND
GEN START/STOP
GROUND
NEUTRAL
IMPORTANT NOTE!:
A 2000A battery combiner busbar is required when
connecting more than 5 Sol-Ark 12k inverters and 3 HomeGrid battery stacks.