Battery Wiring
For 12V systems
Each 12V battery is in parallel with the next. Connect the RED jumper from BAT 1 POSITIVE (+)
terminal to the BAT 2 POSITIVE (+) terminal and the BLK jumper from BAT 1 NEGATIVE (-) terminal
to the BAT 2 NEGATIVE (-) terminal. Repeat this pattern for each battery.
For 24V systems
Each pair of 12V batteries are in series and form one string. Connect the BLK jumper from BAT
1 NEGATIVE (-) terminal to the BAT 2 POSITIVE (+) terminal. Repeat this pattern for each series
string.
Each series string must be connected in parallel to complete the bank wiring. Connect the RED
jumper from BAT 1 POSITIVE (+) terminal to the BAT 3 POSITIVE (+) terminal, and the BLK jumper
from BAT 2 NEGATIVE (-) terminal to the BAT 4 NEGATIVE (-) terminal. Repeat this pattern foe each
parallel pair.
For 48V systems
Each quadruple set of 12V batteries are in series and form one string. Connect the BLK jumper from
BAT 1 NEGATIVE (-) terminal to the BAT 2 POSITIVE (+) terminal, BAT 2 NEGATIVE (-) terminal to
the BAT 3 POSITIVE (+) terminal, BAT 3 NEGATIVE (-) terminal to the BAT 4 POSITIVE (+) terminal.
Each series string must be connected in parallel to complete the bank wiring. Connect the RED
jumper from BAT 1 POSITIVE (+) terminal to the BAT 5 POSITIVE (+) terminal and the BLK jumper
from BAT 4 NEGATIVE (-) terminal to the BAT 8 NEGATIVE (-) terminal. Repeat this pattern for each
parallel pair.
Final Connection
Inside the control/battery enclosure, connect the controller RED BAT (+) wire to the battery bank
POSITIVE (+) terminal. Connect the controller BLK BAT (-) wire to the battery bank NEGATIVE (-)
terminal.
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Electrical Installation
I/O Panels
For I/O Panel wiring, refer to the diagram provided with the panel.
