Kora System Modbus & CANbus Communications

Kora supports industrial communication protocols to enable integration with external energy systems, controllers, and monitoring platforms. These interfaces are intended for advanced integrations and commissioning scenarios.

Supported Protocols

• Modbus TCP/IP

• CANbus (internal device and subsystem communication)

Availability and feature access depend on firmware version and system configuration.

Modbus Overview

Modbus TCP enables read/write access to selected system registers, including:

• Aggregate power measurements

• Circuit-level status

• Import/export values

• Battery and DER state indicators

Modbus access is typically read-only by default unless explicitly enabled.

CANbus Overview

CANbus is used for:

• Internal communication with Powerblocks and other subsystems

• Real-time control signaling

• Low-latency device coordination

CANbus wiring and termination must follow Kora and device-specific guidelines.

Important Notes

• Improper Modbus or CANbus configuration can affect system stability

• Do not connect third-party controllers without approval

• Always document protocol settings for future service