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added datasheets

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Willem Oldemans
2024-06-24 00:22:58 +02:00
parent 1e0d3a289b
commit 18524d8955
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10
SmartEVSE-3/integrations/README.md Normal file
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# Easy integration with Home Assistant
If you want to integrate your SmartEVSE with Home Asisstant, please have a look at the [SmartEVSE `custom_component` for Home Assistant](https://github.com/dingo35/ha-SmartEVSEv3). This `custom_component` uses the SmartEVSE API to share data from the SmartEVSE to Home Assistant, and enables you to set SmartEVSE settings from Home Assistant. You will need firmware version 1.5.2 or higher to use this integration.
The YAML file in the home-assistant folder is deprecated.
# Use ESPHome to provide `current` information to SmartEVSE
Your SmartEVSE has an API endpoint to send L1/L2/L3 data, which means that you don't need to connect a SensorBox to retrieve the required information for load-balancing or solar-charging.
If you are using a P1 reader (often also called DSMR-reader) with your electricity meter, you might want to send the `current` information (L1/L2/L3) directly from your ESPHome device to your SmartEVSE.
See the [esphome folder](/integrations/esphome/) for an example ESPHome configuration.

442
SmartEVSE-3/integrations/home-assistant/HASS-Node-RED.json Normal file
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[
{
"id": "fa7895a2ccea5b3f",
"type": "tab",
"label": "SerKri - EVSE",
"disabled": false,
"info": "",
"env": []
},
{
"id": "17800a49b47fa026",
"type": "inject",
"z": "fa7895a2ccea5b3f",
"name": "",
"props": [
{
"p": "payload"
},
{
"p": "topic",
"vt": "str"
}
],
"repeat": "5",
"crontab": "",
"once": false,
"onceDelay": "5",
"topic": "",
"payload": "",
"payloadType": "date",
"x": 330,
"y": 200,
"wires": [
[
"ff1480dbbb7f18c7"
]
]
},
{
"id": "ff1480dbbb7f18c7",
"type": "link call",
"z": "fa7895a2ccea5b3f",
"name": "",
"links": [
"5862ce2c075744ed"
],
"timeout": "30",
"x": 610,
"y": 200,
"wires": [
[
"784e625f0910483a"
]
]
},
{
"id": "a69e33209285ace0",
"type": "function",
"z": "fa7895a2ccea5b3f",
"name": "EVSE - Home Battery Charge Calculation",
"func": "let battery_charge = msg.battery_charge.state;\nlet battery_charge_last_update = new Date(msg.battery_charge.last_updated);\nlet battery_level = msg.battery_level;\nlet voltage = msg.voltage < 100 ? 230 : msg.voltage;\nlet battery_reserve = msg.battery_reserve * 10;\n\nlet current = new Date();\nlet interval = new Date(current.getTime() - (24 * 3600000));\n\nlet battery_ampere = Math.round(battery_charge / voltage * 10);\nmsg.battery_ampere_original=battery_ampere;\n\nif(battery_charge_last_update.getTime() >= interval.getTime() && battery_level < 100) {\n if(battery_ampere <= battery_reserve) {\n battery_ampere = Math.round( (battery_ampere - battery_reserve) * 0.2);\n } else if (battery_ampere > battery_reserve) {\n battery_ampere -= battery_reserve;\n }\n} else {\n battery_ampere = 0;\n}\n\nmsg.battery_charge = battery_charge;\nmsg.last_update = battery_charge_last_update;\n\nmsg.battery_ampere=battery_ampere;\n\nreturn msg;\n",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 480,
"y": 320,
"wires": [
[
"1533b6b07d285c0f"
]
]
},
{
"id": "d6cf6a7d5b14cbf7",
"type": "link in",
"z": "fa7895a2ccea5b3f",
"name": "EVSE - Home Battery Charge Calculation",
"links": [],
"x": 255,
"y": 320,
"wires": [
[
"a69e33209285ace0"
]
]
},
{
"id": "c3b957aecca6b782",
"type": "comment",
"z": "fa7895a2ccea5b3f",
"name": "CALCULATION",
"info": "",
"x": 320,
"y": 270,
"wires": []
},
{
"id": "1533b6b07d285c0f",
"type": "link out",
"z": "fa7895a2ccea5b3f",
"name": "",
"mode": "return",
"links": [],
"x": 725,
"y": 320,
"wires": []
},
{
"id": "784e625f0910483a",
"type": "link call",
"z": "fa7895a2ccea5b3f",
"name": "",
"links": [
"d6cf6a7d5b14cbf7"
],
"timeout": "30",
"x": 990,
"y": 200,
"wires": [
[
"950b5b90f76bc7d4"
]
]
},
{
"id": "950b5b90f76bc7d4",
"type": "link call",
"z": "fa7895a2ccea5b3f",
"name": "",
"links": [
"09aa17af8f2e1275"
],
"timeout": "30",
"x": 1350,
"y": 200,
"wires": [
[]
]
},
{
"id": "c2cb7755cbd71b6a",
"type": "comment",
"z": "fa7895a2ccea5b3f",
"name": "SCHEDULE",
"info": "",
"x": 310,
"y": 140,
"wires": []
},
{
"id": "d615e1479edfb12a",
"type": "api-current-state",
"z": "fa7895a2ccea5b3f",
"name": "Battery Charge/Discharge",
"server": "ce8f7f94.ea5ce",
"version": 3,
"outputs": 1,
"halt_if": "",
"halt_if_type": "str",
"halt_if_compare": "is",
"entity_id": "sensor.storage_charge_discharge_power_bt21a0492804",
"state_type": "str",
"blockInputOverrides": false,
"outputProperties": [
{
"property": "battery_charge",
"propertyType": "msg",
"value": "",
"valueType": "entity"
}
],
"for": "0",
"forType": "num",
"forUnits": "minutes",
"override_topic": false,
"state_location": "payload",
"override_payload": "msg",
"entity_location": "data",
"override_data": "msg",
"x": 440,
"y": 690,
"wires": [
[
"e54b4429805d53aa"
]
]
},
{
"id": "e54b4429805d53aa",
"type": "api-current-state",
"z": "fa7895a2ccea5b3f",
"name": "Battery Level",
"server": "ce8f7f94.ea5ce",
"version": 3,
"outputs": 1,
"halt_if": "",
"halt_if_type": "str",
"halt_if_compare": "is",
"entity_id": "sensor.solar_battery_level",
"state_type": "str",
"blockInputOverrides": false,
"outputProperties": [
{
"property": "battery_level",
"propertyType": "msg",
"value": "",
"valueType": "entityState"
}
],
"for": "0",
"forType": "num",
"forUnits": "minutes",
"override_topic": false,
"state_location": "payload",
"override_payload": "msg",
"entity_location": "data",
"override_data": "msg",
"x": 680,
"y": 690,
"wires": [
[
"29cae9661c1b2f0b"
]
]
},
{
"id": "5862ce2c075744ed",
"type": "link in",
"z": "fa7895a2ccea5b3f",
"name": "EVSE - Fetch Home Battery Data",
"links": [],
"x": 255,
"y": 690,
"wires": [
[
"d615e1479edfb12a"
]
]
},
{
"id": "fa6dced73a152860",
"type": "link out",
"z": "fa7895a2ccea5b3f",
"name": "",
"mode": "return",
"links": [],
"x": 1235,
"y": 690,
"wires": []
},
{
"id": "29cae9661c1b2f0b",
"type": "api-current-state",
"z": "fa7895a2ccea5b3f",
"name": "Voltage",
"server": "ce8f7f94.ea5ce",
"version": 3,
"outputs": 1,
"halt_if": "",
"halt_if_type": "str",
"halt_if_compare": "is",
"entity_id": "sensor.energy_voltage",
"state_type": "str",
"blockInputOverrides": false,
"outputProperties": [
{
"property": "voltage",
"propertyType": "msg",
"value": "",
"valueType": "entityState"
}
],
"for": "0",
"forType": "num",
"forUnits": "minutes",
"override_topic": false,
"state_location": "payload",
"override_payload": "msg",
"entity_location": "data",
"override_data": "msg",
"x": 880,
"y": 690,
"wires": [
[
"fdd19243ac817d7a"
]
]
},
{
"id": "fdd19243ac817d7a",
"type": "api-current-state",
"z": "fa7895a2ccea5b3f",
"name": "Battery Reserve",
"server": "ce8f7f94.ea5ce",
"version": 3,
"outputs": 1,
"halt_if": "",
"halt_if_type": "str",
"halt_if_compare": "is",
"entity_id": "input_number.home_battery_reserve",
"state_type": "str",
"blockInputOverrides": false,
"outputProperties": [
{
"property": "battery_reserve",
"propertyType": "msg",
"value": "",
"valueType": "entityState"
}
],
"for": "0",
"forType": "num",
"forUnits": "minutes",
"override_topic": false,
"state_location": "payload",
"override_payload": "msg",
"entity_location": "data",
"override_data": "msg",
"x": 1080,
"y": 690,
"wires": [
[
"fa6dced73a152860"
]
]
},
{
"id": "09aa17af8f2e1275",
"type": "link in",
"z": "fa7895a2ccea5b3f",
"name": "EVSE - Set Home Battery Current",
"links": [],
"x": 255,
"y": 530,
"wires": [
[
"572d40e8e7d6b40d"
]
]
},
{
"id": "1f23fc18269f9a1d",
"type": "link out",
"z": "fa7895a2ccea5b3f",
"name": "",
"mode": "return",
"links": [],
"x": 565,
"y": 530,
"wires": []
},
{
"id": "572d40e8e7d6b40d",
"type": "http request",
"z": "fa7895a2ccea5b3f",
"name": "",
"method": "POST",
"ret": "obj",
"paytoqs": "ignore",
"url": "http://10.0.0.1/currents?battery_current={{battery_ampere}}",
"tls": "",
"persist": false,
"proxy": "",
"authType": "",
"senderr": true,
"credentials": {
"user": "",
"password": ""
},
"x": 420,
"y": 530,
"wires": [
[
"1f23fc18269f9a1d"
]
]
},
{
"id": "99331fbb5748fc53",
"type": "inject",
"z": "fa7895a2ccea5b3f",
"name": "Set Battery Current",
"props": [
{
"p": "payload"
},
{
"p": "topic",
"vt": "str"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "",
"payloadType": "date",
"x": 210,
"y": 470,
"wires": [
[
"572d40e8e7d6b40d"
]
]
},
{
"id": "1278c4ccd68616de",
"type": "comment",
"z": "fa7895a2ccea5b3f",
"name": "CALL EVSE",
"info": "",
"x": 310,
"y": 420,
"wires": []
},
{
"id": "1944f244e90c43ef",
"type": "comment",
"z": "fa7895a2ccea5b3f",
"name": "FETCH DATA FOR CALCULATION",
"info": "",
"x": 380,
"y": 640,
"wires": []
},
{
"id": "ce8f7f94.ea5ce",
"type": "server",
"name": "Home Assistant",
"version": 2,
"addon": true,
"rejectUnauthorizedCerts": true,
"ha_boolean": "y|yes|true|on|home|open",
"connectionDelay": true,
"cacheJson": true,
"heartbeat": false,
"heartbeatInterval": 30
}
]

148
SmartEVSE-3/integrations/home-assistant/configuration.yaml Normal file
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#lines to integrate SmartEVSE with HASS through native rest-API; no NodeRed or MQTT needed.
#adapt lines 6,145,146 to the url or ip-address of your SmartEVSE
#NOTE: this .yaml is deprecated; it is easier to use the HACS integration, just search for smartevse or look at https://github.com/dingo35/ha-SmartEVSEv3
sensor:
- platform: rest
resource: http://SmartEVSE-xxxxx.lan/settings
name: smartevse
scan_interval: 300
timeout: 20
json_attributes:
- mode
# - mode_id
- car_connected
- evse
- settings
- ev_meter
- mains_meter
- phase_currents
value_template: "OK"
template:
sensor:
- name: "smartevse_mode"
state: >-
{{ state_attr('sensor.smartevse', 'mode') }}
- name: "smartevse_car_connected"
state: >-
{{ state_attr('sensor.smartevse', 'car_connected') }}
- name: "smartevse_temp"
state: >-
{{ state_attr('sensor.smartevse', 'evse')['temp'] }}
device_class: temperature
unit_of_measurement: "°C"
# - name: "smartevse_connected"
# state: >-
# {{ state_attr('sensor.smartevse', 'evse')['connected'] }}
- name: "smartevse_access"
state: >-
{{ state_attr('sensor.smartevse', 'evse')['access'] }}
# - name: "smartevse_mode2"
# state: >-
# {{ state_attr('sensor.smartevse', 'evse')['mode'] }}
# - name: "smartevse_charge_timer"
# state: >-
# {{ state_attr('sensor.smartevse', 'evse')['charge_timer'] }}
- name: "smartevse_solar_stop_timer"
state: >-
{{ state_attr('sensor.smartevse', 'evse')['solar_stop_timer'] }}
- name: "smartevse_state"
state: >-
{{ state_attr('sensor.smartevse', 'evse')['state'] }}
# - name: "smartevse_state_id"
# state: >-
# {{ state_attr('sensor.smartevse', 'evse')['state_id'] }}
# - name: "smartevse_error"
# state: >-
# {{ state_attr('sensor.smartevse', 'evse')['error'] }}
- name: "smartevse_error_id"
state: >-
{{ state_attr('sensor.smartevse', 'evse')['error_id'] }}
- name: "smartevse_charge_current"
state: >-
{{ state_attr('sensor.smartevse', 'settings')['charge_current'] / 10 }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_override_current"
state: >-
{{ state_attr('sensor.smartevse', 'settings')['override_current'] }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_current_min"
state: >-
{{ state_attr('sensor.smartevse', 'settings')['current_min'] }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_current_max"
state: >-
{{ state_attr('sensor.smartevse', 'settings')['current_max'] }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_current_main"
state: >-
{{ state_attr('sensor.smartevse', 'settings')['current_main'] }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_solar_max_import"
state: >-
{{ state_attr('sensor.smartevse', 'settings')['solar_max_import'] }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_solar_start_current"
state: >-
{{ state_attr('sensor.smartevse', 'settings')['solar_start_current'] }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_solar_stop_time"
state: >-
{{ state_attr('sensor.smartevse', 'settings')['solar_stop_time'] }}
- name: "smartevse_ev_import_active_energy"
state: >-
{{ state_attr('sensor.smartevse', 'ev_meter')['import_active_energy'] }}
unit_of_measurement: "kWh"
device_class: energy
state_class: total
- name: "smartevse_mains_import_active_energy"
state: >-
{{ state_attr('sensor.smartevse', 'mains_meter')['import_active_energy'] }}
unit_of_measurement: "kWh"
device_class: energy
state_class: total
- name: "smartevse_mains_export_active_energy"
state: >-
{{ state_attr('sensor.smartevse', 'mains_meter')['export_active_energy'] }}
unit_of_measurement: "kWh"
device_class: energy
state_class: total
- name: "smartevse_total"
state: >-
{{ state_attr('sensor.smartevse', 'phase_currents')['TOTAL'] / 10 }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_l1"
state: >-
{{ state_attr('sensor.smartevse', 'phase_currents')['L1'] / 10 }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_l2"
state: >-
{{ state_attr('sensor.smartevse', 'phase_currents')['L2'] / 10 }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_l3"
state: >-
{{ state_attr('sensor.smartevse', 'phase_currents')['L3'] / 10 }}
unit_of_measurement: "A"
device_class: current
- name: "smartevse_last_data_update"
state: >-
{{ state_attr('sensor.smartevse', 'phase_currents')['last_data_update'] | timestamp_custom ('%Y/%m/%d %H:%M:%S') }}
switch:
- platform: command_line
switches:
smartevse_mode_switch:
command_on: "curl -s -X POST http://SmartEVSE-xxxxx.lan/settings?mode=3 -H 'accept: application/json' -H 'Content-Type: application/json' -d '{}'"
command_off: "curl -s -X POST http://SmartEVSE-xxxxx.lan/settings?mode=0 -H 'accept: application/json' -H 'Content-Type: application/json' -d '{}'"
value_template: '{{value_json.mode_id == "3"}}'

164
SmartEVSE-3/integrations/home-assistant/esphome/ET-SM01 smart meter module.yaml Normal file
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substitutions:
device_name: et-sm01
human_devicename: DSMR
device_description: "espthings.io ET-SM01 DIY P1 module to read your smart meter"
pcb_version: "220818-01"
url: "http://espthings.io/sm01"
esphome:
name: ${device_name}
comment: "${device_description} ${pcb_version}"
platform: ESP8266
esp8266_restore_from_flash: true
board: d1_mini
name_add_mac_suffix: false
project:
name: "espthings.io-ET-SM01"
version: "${pcb_version}"
wifi:
networks:
- ssid: !secret esphome_wifi_ssid
password: !secret esphome_wifi_password
logger:
baud_rate: 0
api:
encryption:
key: !secret esphome_api_key
ota:
password: !secret esphome_ota_password
web_server:
port: 80
uart:
baud_rate: 115200
rx_pin: D7
http_request:
useragent: esphome/device
timeout: 1s
dsmr:
id: dsmr_instance
sensor:
- platform: dsmr
energy_delivered_tariff1:
name: "$human_devicename - Energy Consumed Tariff 1"
state_class: total_increasing
energy_delivered_tariff2:
name: "$human_devicename - Energy Consumed Tariff 2"
state_class: total_increasing
energy_returned_tariff1:
name: "$human_devicename - Energy Produced Tariff 1"
state_class: total_increasing
energy_returned_tariff2:
name: "$human_devicename - Energy Produced Tariff 2"
state_class: total_increasing
power_delivered:
name: "$human_devicename - Power Consumed"
accuracy_decimals: 3
power_returned:
name: "$human_devicename - Power Produced"
accuracy_decimals: 3
electricity_failures:
name: "$human_devicename - Electricity Failures"
icon: mdi:alert
electricity_long_failures:
name: "$human_devicename - Long Electricity Failures"
icon: mdi:alert
voltage_l1:
name: "$human_devicename - Voltage Phase 1"
voltage_l2:
name: "$human_devicename - Voltage Phase 2"
voltage_l3:
name: "$human_devicename - Voltage Phase 3"
current_l1:
name: "$human_devicename - Current Phase 1"
id: currentl1
current_l2:
name: "$human_devicename - Current Phase 2"
id: currentl2
current_l3:
name: "$human_devicename - Current Phase 3"
id: currentl3
power_delivered_l1:
name: "$human_devicename - Power Consumed Phase 1"
accuracy_decimals: 3
power_delivered_l2:
name: "$human_devicename - Power Consumed Phase 2"
accuracy_decimals: 3
power_delivered_l3:
name: "$human_devicename - Power Consumed Phase 3"
accuracy_decimals: 3
power_returned_l1:
name: "$human_devicename - Power Produced Phase 1"
accuracy_decimals: 3
id: returnedl1
power_returned_l2:
name: "$human_devicename - Power Produced Phase 2"
accuracy_decimals: 3
id: returnedl2
power_returned_l3:
name: "$human_devicename - Power Produced Phase 3"
accuracy_decimals: 3
id: returnedl3
gas_delivered:
name: "$human_devicename - Gas Consumed"
state_class: total_increasing
gas_delivered_be:
name: "$human_devicename - Gas Consumed Belgium"
state_class: total_increasing
- platform: uptime
name: "$human_devicename - Uptime"
- platform: wifi_signal
name: "$human_devicename - Wi-Fi Signal"
update_interval: 60s
text_sensor:
- platform: dsmr
identification:
name: "$human_devicename - Identification"
p1_version:
name: "$human_devicename - Version"
p1_version_be:
name: "$human_devicename - Version Belgium"
electricity_tariff:
name: "$human_devicename - Tarief"
- platform: wifi_info
ip_address:
name: "$human_devicename - IP Address"
ssid:
name: "$human_devicename - Wi-Fi SSID"
bssid:
name: "$human_devicename - Wi-Fi BSSID"
- platform: version
name: "$human_devicename - ESPHome Version"
hide_timestamp: true
switch:
- platform: restart
name: "$human_devicename - Restart"
interval:
- interval: 5sec
then:
- http_request.post:
url: !lambda |-
std::string url;
float l1 = id(returnedl1).state > 0 ? - id(currentl1).state : id(currentl1).state;
float l2 = id(returnedl2).state > 0 ? - id(currentl2).state : id(currentl2).state;
float l3 = id(returnedl3).state > 0 ? - id(currentl3).state : id(currentl3).state;
url.append("http://192.168.207.121/currents?L1=");
url.append(to_string(l1*10));
url.append("&L2=");
url.append(to_string(l2*10));
url.append("&L3=");
url.append(to_string(l3*10));
return url.c_str();

44
SmartEVSE-3/integrations/home-assistant/mqtt-configuration.yaml Normal file
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###### Content below should go in automations.yaml
###### DO NOT COPY THESE INTO CONFIGURATION.YAML - create the automations in the UI then paste the code below in YAML mode
alias: .EVSE set MQTT MainsMeter from HA
description: ""
trigger:
- platform: state
entity_id:
- sensor.meter_active_power_l1
for:
hours: 0
minutes: 0
seconds: 1
action:
- service: mqtt.publish
data_template:
topic: SmartEVSE-XXXXX/Set/MainsMeter
payload: |-
{{
((states('sensor.meter_active_power_l1')|float / states('sensor.on_grid_l1_voltage')|float ) * (-1) * 10 ) | round(0)
}}:{{
((states('sensor.meter_active_power_l2')|float / states('sensor.on_grid_l2_voltage')|float ) * (-1) * 10 ) | round(0)
}}:{{
((states('sensor.meter_active_power_l3')|float / states('sensor.on_grid_l3_voltage')|float ) * (-1) * 10 ) | round(0)
}}
## --------------------------------------------------------------
alias: .EVSE set MQTT HomeBatteryCurrent from HA
trigger:
- platform: state
entity_id:
- sensor.battery_current
for:
hours: 0
minutes: 0
seconds: 1
action:
- service: mqtt.publish
data_template:
topic: SmartEVSE-XXXXX/Set/HomeBatteryCurrent
payload: "{{ (states('sensor.battery_current') | float * 10 * (-1)) | int }}"

11
SmartEVSE-3/integrations/home-assistant/p1_dsmr_to_SmartEVSE_API/automations.yaml Normal file
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- id: 'xxxxxxxxxxxxxx'
alias: P1toSmartevse
description: ''
trigger:
- platform: time_pattern
seconds: /1
condition: []
action:
- service: shell_command.dsmrtosmartevse
data: {}
mode: single

38
SmartEVSE-3/integrations/home-assistant/p1_dsmr_to_SmartEVSE_API/configuration.yaml Normal file
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#Data naar SMARTEVSe
shell_command:
dsmrtosmartevse: 'curl -X POST "http://192.168.x.x/currents?L1={{ states("sensor.nettocurrent_l1") | float*10 }}&L2={{ states("sensor.nettocurrent_l2") | float*10 }}&L3={{ states("sensor.nettocurrent_l3") | float*10 }}" -H "accept: application/json" -H "Content-Type: application/json" -d {}'
template:
- sensor:
- name: "nettocurrent_l1"
unit_of_measurement: A
device_class: current
state: >
{% set solarl1 = states('sensor.electricity_meter_power_production_phase_l1') | float(0) %}
{% set currentl1 = states('sensor.electricity_meter_current_phase_l1') | float(0) %}
{{ currentl1 * -1 if solarl1 > 0 else currentl1 }}
availability: >
{{ states('sensor.electricity_meter_power_production_phase_l1') | is_number and
states('sensor.electricity_meter_current_phase_l1') | is_number }}
- sensor:
- name: "nettocurrent_l2"
unit_of_measurement: A
device_class: current
state: >
{% set solarl2 = states('sensor.electricity_meter_power_production_phase_l2') | float(0) %}
{% set currentl2 = states('sensor.electricity_meter_current_phase_l2') | float(0) %}
{{ currentl2 * -1 if solarl2 > 0 else currentl2 }}
availability: >
{{ states('sensor.electricity_meter_power_production_phase_l2') | is_number and
states('sensor.electricity_meter_current_phase_l2') | is_number }}
- sensor:
- name: "nettocurrent_l3"
unit_of_measurement: A
device_class: current
state: >
{% set solarl3 = states('sensor.electricity_meter_power_production_phase_l3') | float(0) %}
{% set currentl3 = states('sensor.electricity_meter_current_phase_l3') | float(0) %}
{{ currentl3 * -1 if solarl3 > 0 else currentl3 }}
availability: >
{{ states('sensor.electricity_meter_power_production_phase_l3') | is_number and
states('sensor.electricity_meter_current_phase_l3') | is_number }}