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Sol-Ark 12K / 8K / 5K (Outdoor)
The Sol-Ark Outdoor-Rated inverter (12K-2P, 8K-2P and 5K-2P) communicates
with the battery through a single RJ45 port labeled “Battery CANBus.” This port
combines the Modbus and CANBus pin configurations shown below. Both
“Modbus RS485” and “Battery CANBus” ports can do Modbus communication.
The diagram shows the communication board inside the wiring area of Sol-Ark
12K / 8K / 5K inverters. Note that only the “Battery CANBus” port is used for
battery communications. Table II lists pin configurations for Modbus and
CANBus communication of the RJ-45.
12K / 8K / 5K con board and “Battery CANBus” communication port
Table II: RA-485 Pin Configurations of “Battery CANBus” Port for ModBus and CANBus Protocols
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