65
Wiring
Step 2: Connect the negative power cable to the "BAT-" ports of adjacent battery
modules.
Connect the positive power cable to the "BAT+" ports of adjacent battery
modules.
Connect the communication cable (Part B1) to the "BMS" ports of adjacent battery
modules.
Cover the "BMS" ports of adjacent battery modules with waterproof caps, and
tighten them clockwise.
Make sure that power cables and communication cable are wired correctly, as
shown in Figure 7-27. Failing to do so may cause severe damage to your battery
module.
Inverter
See
Figure
7-26
Corrugated pipe
See
Figure
7-28
Click
Click
Power cable
(orange)
Power cable
(black)
Communication
cable
Grounding cable
Waterproof cap
Waterproof cap
Figure 7-27 Cable connection of two adjacent battery module