enecess ecoMain

← PV, Battery, Grid, Meter

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Grid metering uses the ecoMain main circuit; PV, charging, and auxiliary metering can use branch channels on the ecoMain or an ecoSub.

Requires ecoMain firmware 139 or later.

Usage areas

• Grid meter
• Solar production
• Charger meter
• Smart consumer

Parameters

Name	Description	Value	Level
id	Modbus ID Default: 1	int	required
host	IP address or hostname Example: 192.0.2.2		required
port	Port Default: 502	int	required
phasecount	Number of phases For single-phase metering, configure phase 1 only. For three-phase metering, also configure phases 2 and 3. Default: 1	13	optional
device1	Device (phase 1) Selects the device to which the CT for phase 1 is connected. 0 = ecoMain, 1–3 = ecoSub. Default: 0	0123	optional
channel1	Meter channel (phase 1) Selects the meter channel to which the CT for phase 1 is connected. Default: 1	12345678910	optional
invert1	Invert direction (phase 1) Enable if the power for phase 1 is measured with the opposite sign. Default: false		optional
device2	Device (phase 2) Only required for three-phase measurement. Selects the device to which the CT for phase 2 is connected. 0 = ecoMain, 1–3 = ecoSub. Example: 0	0123	optional
channel2	Meter channel (phase 2) Only required for three-phase measurement. Selects the meter channel to which the CT for phase 2 is connected. Example: 2	12345678910	optional
invert2	Invert direction (phase 2) Enable if the power for phase 2 is measured with the opposite sign. Default: false		optional
device3	Device (phase 3) Only required for three-phase measurement. Selects the device to which the CT for phase 3 is connected. 0 = ecoMain, 1–3 = ecoSub. Example: 0	0123	optional
channel3	Meter channel (phase 3) Only required for three-phase measurement. Selects the meter channel to which the CT for phase 3 is connected. Example: 3	12345678910	optional
invert3	Invert direction (phase 3) Enable if the power for phase 3 is measured with the opposite sign. Default: false		optional

Configuration example for evcc.yaml

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

Grid meterSolar productionCharger meterSmart consumer

meters:
    - name: my_grid
      type: template
      template: enecess-ecomain
      usage: grid

      # Modbus TCP
      modbus: tcpip
      id: 255
      host:  # Hostname
      port: 502 # Port

meters:
    - name: my_pv
      type: template
      template: enecess-ecomain
      usage: pv

      # Modbus TCP
      modbus: tcpip
      id: 255
      host:  # Hostname
      port: 502 # Port
      phasecount: 1 # Number of phases, For single-phase metering, configure phase 1 only. For three-phase metering, also configure phases 2 and 3. [1, 3]
      device1: 0 # Device (phase 1), Selects the device to which the CT for phase 1 is connected. 0 = ecoMain, 1–3 = ecoSub. [0, 1, 2, 3]
      channel1: 1 # Meter channel (phase 1), Selects the meter channel to which the CT for phase 1 is connected. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
      invert1: false # Invert direction (phase 1), Enable if the power for phase 1 is measured with the opposite sign. (optional)
      device2: 0 # Device (phase 2), Only required for three-phase measurement.  Selects the device to which the CT for phase 2 is connected. 0 = ecoMain, 1–3 = ecoSub. [0, 1, 2, 3] (optional)
      channel2: 2 # Meter channel (phase 2), Only required for three-phase measurement.  Selects the meter channel to which the CT for phase 2 is connected. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] (optional)
      invert2: false # Invert direction (phase 2), Enable if the power for phase 2 is measured with the opposite sign. (optional)
      device3: 0 # Device (phase 3), Only required for three-phase measurement.  Selects the device to which the CT for phase 3 is connected. 0 = ecoMain, 1–3 = ecoSub. [0, 1, 2, 3] (optional)
      channel3: 3 # Meter channel (phase 3), Only required for three-phase measurement.  Selects the meter channel to which the CT for phase 3 is connected. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] (optional)
      invert3: false # Invert direction (phase 3), Enable if the power for phase 3 is measured with the opposite sign. (optional)

meters:
    - name: my_charger
      type: template
      template: enecess-ecomain
      usage: charge

      # Modbus TCP
      modbus: tcpip
      id: 255
      host:  # Hostname
      port: 502 # Port
      phasecount: 1 # Number of phases, For single-phase metering, configure phase 1 only. For three-phase metering, also configure phases 2 and 3. [1, 3]
      device1: 0 # Device (phase 1), Selects the device to which the CT for phase 1 is connected. 0 = ecoMain, 1–3 = ecoSub. [0, 1, 2, 3]
      channel1: 1 # Meter channel (phase 1), Selects the meter channel to which the CT for phase 1 is connected. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
      invert1: false # Invert direction (phase 1), Enable if the power for phase 1 is measured with the opposite sign. (optional)
      device2: 0 # Device (phase 2), Only required for three-phase measurement.  Selects the device to which the CT for phase 2 is connected. 0 = ecoMain, 1–3 = ecoSub. [0, 1, 2, 3] (optional)
      channel2: 2 # Meter channel (phase 2), Only required for three-phase measurement.  Selects the meter channel to which the CT for phase 2 is connected. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] (optional)
      invert2: false # Invert direction (phase 2), Enable if the power for phase 2 is measured with the opposite sign. (optional)
      device3: 0 # Device (phase 3), Only required for three-phase measurement.  Selects the device to which the CT for phase 3 is connected. 0 = ecoMain, 1–3 = ecoSub. [0, 1, 2, 3] (optional)
      channel3: 3 # Meter channel (phase 3), Only required for three-phase measurement.  Selects the meter channel to which the CT for phase 3 is connected. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] (optional)
      invert3: false # Invert direction (phase 3), Enable if the power for phase 3 is measured with the opposite sign. (optional)

meters:
    - name: my_aux
      type: template
      template: enecess-ecomain
      usage: aux

      # Modbus TCP
      modbus: tcpip
      id: 255
      host:  # Hostname
      port: 502 # Port
      phasecount: 1 # Number of phases, For single-phase metering, configure phase 1 only. For three-phase metering, also configure phases 2 and 3. [1, 3]
      device1: 0 # Device (phase 1), Selects the device to which the CT for phase 1 is connected. 0 = ecoMain, 1–3 = ecoSub. [0, 1, 2, 3]
      channel1: 1 # Meter channel (phase 1), Selects the meter channel to which the CT for phase 1 is connected. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
      invert1: false # Invert direction (phase 1), Enable if the power for phase 1 is measured with the opposite sign. (optional)
      device2: 0 # Device (phase 2), Only required for three-phase measurement.  Selects the device to which the CT for phase 2 is connected. 0 = ecoMain, 1–3 = ecoSub. [0, 1, 2, 3] (optional)
      channel2: 2 # Meter channel (phase 2), Only required for three-phase measurement.  Selects the meter channel to which the CT for phase 2 is connected. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] (optional)
      invert2: false # Invert direction (phase 2), Enable if the power for phase 2 is measured with the opposite sign. (optional)
      device3: 0 # Device (phase 3), Only required for three-phase measurement.  Selects the device to which the CT for phase 3 is connected. 0 = ecoMain, 1–3 = ecoSub. [0, 1, 2, 3] (optional)
      channel3: 3 # Meter channel (phase 3), Only required for three-phase measurement.  Selects the meter channel to which the CT for phase 3 is connected. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] (optional)
      invert3: false # Invert direction (phase 3), Enable if the power for phase 3 is measured with the opposite sign. (optional)