Savant Power System Wiring and Installation Deployment Guide
Copyright 2022 Savant Systems, Inc
009-2222-02 | 080122
- 15 -
6. Sol-Ark & HomeGrid
This section provides all relevant information regarding integrating one or more Sol-Ark inverters into a Savant Power System. Complete section
6.1 regardless of the quantity of inverters or batteries to be installed. Then choose the applicable subsection afterwards and wire the Power System
accordingly.
6.1. Savant - Sol-Ark Wiring
The Master Sol-Ark Inverter communicates with both the Savant Smart Controller and the first HomeGrid battery using a single, spliced RS485 cable.
Additional Sol-Ark inverters only require communication to the Savant Smart Controller using an additional RS485 cable connected to each MODBUS
port. Wire these cables according to the diagrams described below:
Smart Controller
RS485 Port
Sol-Ark Inverter
CANBUS Port
HomeGrid
CANBUS Port
GND (1)
3
A+ (2)
2
B- (3)
1
4
4
5
5
6
6
Sol-Ark Inverter
CANBUS
Port
1 2 3 4 5 6 7 8
Smart Controller
RS485 Port 1
HomeGrid
CANBUS
Port
1 2 3 4 5 6 7 8
4 5 6
3
2
1
G
NC Term
A B
Smart Controller RS485 Port
Sol-Ark Inverter CANBUS
Port
GND (1)
3
A+ (2)
1
B- (3)
2
Additional
Sol-Ark
MODBUS
Ports
1 2 3 4 5 6 7 8
4 5 6
3
2
1
G
NC Term
A B
Additional
Smart Controller
RS485 Ports
Master Inverter CANBUS Wiring
Additional Inverter CANBUS Wiring