CHINT ECH10K-TH-EU Hybrid Inverter

← PV, Battery, Grid, Meter

This page shows the nightly version. There is no release version yet.

Tested with CHINT ECH10K-TH-EU and CPS ECD500 battery system via the EMS RS485 interface.

Usage areas

• Grid meter
• Solar production
• Battery

Parameters

Modbus

SerialNetwork

Name	Description	Value	Level
id	Modbus ID Default: 1	int	required
device	Device name USB-RS485 adapter Example: /dev/ttyUSB0		required
baudrate	Baudrate Default: 9600	12009600192003840057600115200	required
comset	ComSet Communication parameter for the adapter Default: 8N1	8N18E18N2	required
host	IP address or hostname Example: 192.0.2.2		required
port	Port Default: 502	int	required

Configuration example for evcc.yaml

If you don't want to configure via the UI, you can alternatively use this YAML block.

Grid meterSolar productionBattery

meters:
    - name: my_grid
      type: template
      template: chint-ech-hybrid
      usage: grid

      # RS485 via adapter (Modbus RTU)
      modbus: rs485serial
      id: 1
      device: /dev/ttyUSB0 # USB-RS485 Adapter Adresse
      baudrate: 9600 # Prüfe die Geräteeinstellungen, typische Werte sind 9600, 19200, 38400, 57600, 115200
      comset: "8N1" # Kommunikationsparameter für den Adapter

      # RS485 via TCP/IP (Modbus RTU)
      modbus: rs485tcpip
      id: 1
      host:  # Hostname
      port: 502 # Port

meters:
    - name: my_pv
      type: template
      template: chint-ech-hybrid
      usage: pv

      # RS485 via adapter (Modbus RTU)
      modbus: rs485serial
      id: 1
      device: /dev/ttyUSB0 # USB-RS485 Adapter Adresse
      baudrate: 9600 # Prüfe die Geräteeinstellungen, typische Werte sind 9600, 19200, 38400, 57600, 115200
      comset: "8N1" # Kommunikationsparameter für den Adapter

      # RS485 via TCP/IP (Modbus RTU)
      modbus: rs485tcpip
      id: 1
      host:  # Hostname
      port: 502 # Port

meters:
    - name: my_battery
      type: template
      template: chint-ech-hybrid
      usage: battery

      # RS485 via adapter (Modbus RTU)
      modbus: rs485serial
      id: 1
      device: /dev/ttyUSB0 # USB-RS485 Adapter Adresse
      baudrate: 9600 # Prüfe die Geräteeinstellungen, typische Werte sind 9600, 19200, 38400, 57600, 115200
      comset: "8N1" # Kommunikationsparameter für den Adapter

      # RS485 via TCP/IP (Modbus RTU)
      modbus: rs485tcpip
      id: 1
      host:  # Hostname
      port: 502 # Port