20 |
P a g e
Tigo Energy, Inc.
|
www.tigoenergy.com
|
Wiring the battery modules (Battery enclosure 2)
If installing a second EI Battery enclosure complete the
power
,
Link-In
and
Link-Out
connections as described in the previous section.
EI Battery enclosure 1
Remove the terminating cap from the CAN/COM terminal in the
Battery expansion wire box
(
12
) and insert it in the Link-in terminal of battery module 1 (upper module/enclosure 1).
EI Battery enclosure 2
The terminating cap is inserted in the CAN/COM terminal in the
Battery expansion wire box
(
12
).
Do not remove this cap.
In the next section,
Wiring the EI Battery
–
Battery expansion
, a communication
cable is routed between the two enclosures. At the second enclosure this cable will
terminate at the
Link-in
terminal of battery module 4 (upper module/enclosure 2).
Figure 22 Battery module expansion wiring diagram
BAT 1
Upper
Enclosure 1
Enclosure 2
BAT 2
Lower Inner
BAT 3
Lower Outer
Bottom
Top
Upper BAT Link-out
Lower inner BAT Link-in
Lower outer BAT Link-out
Right
Side
Wire
Box
Right
Side
Wire
Box
Upper BAT Link-out
Lower inner BAT Link-in
Lower outer BAT Link-out
Terminating
Cap
Terminating
Cap
BAT 4
Upper
BAT 5
Lower Inner
BAT 6
Lower Outer
Bottom
Top
Lower inner BAT Link-out
Lower outer BAT Link-in
