node-red-contrib-power-saver/examples/heat-capacitor-for-room-heating.json

A module for Node-RED that you can use to turn on and off a switch based on power prices

[
  {
    "id": "135c4e7649611314",
    "type": "tab",
    "label": "PowerSaver",
    "disabled": false,
    "info": "",
    "env": []
  },
  {
    "id": "cf5908a52e0aee5e",
    "type": "ps-receive-price",
    "z": "135c4e7649611314",
    "name": "Price Receiver",
    "x": 400,
    "y": 320,
    "wires": [["b7b85590b7d28ba6"]]
  },
  {
    "id": "b08bc12bf8734c5a",
    "type": "tibber-query",
    "z": "135c4e7649611314",
    "name": "",
    "active": true,
    "apiEndpointRef": "9ea07b03b88cb526",
    "x": 230,
    "y": 320,
    "wires": [["cf5908a52e0aee5e"]]
  },
  {
    "id": "d0d4dd31efe67e85",
    "type": "inject",
    "z": "135c4e7649611314",
    "name": "",
    "props": [
      {
        "p": "payload"
      },
      {
        "p": "topic",
        "vt": "str"
      }
    ],
    "repeat": "60",
    "crontab": "",
    "once": true,
    "onceDelay": "1",
    "topic": "",
    "payload": "{viewer{homes{currentSubscription{priceInfo{today{totalstartsAt}tomorrow{totalstartsAt}}}}}}",
    "payloadType": "str",
    "x": 90,
    "y": 320,
    "wires": [["b08bc12bf8734c5a"]]
  },
  {
    "id": "4831f393a0066565",
    "type": "api-call-service",
    "z": "135c4e7649611314",
    "name": "Set temperature",
    "server": "e2dd69fb.8f70a8",
    "version": 3,
    "debugenabled": false,
    "service_domain": "climate",
    "service": "set_temperature",
    "entityId": "climate.my_climate",
    "data": "{\"entity_id\":\"climate.my_climate\",\"temperature\":\"{{adj_setpoint}}\"}",
    "dataType": "json",
    "mergecontext": "",
    "mustacheAltTags": false,
    "outputProperties": [],
    "queue": "none",
    "x": 980,
    "y": 320,
    "wires": [[]]
  },
  {
    "id": "027f4267d969e1b8",
    "type": "server-state-changed",
    "z": "135c4e7649611314",
    "name": "Setpoint",
    "server": "e2dd69fb.8f70a8",
    "version": 3,
    "exposeToHomeAssistant": false,
    "haConfig": [
      {
        "property": "name",
        "value": ""
      },
      {
        "property": "icon",
        "value": ""
      }
    ],
    "entityidfilter": "input_number.setpoint",
    "entityidfiltertype": "exact",
    "outputinitially": true,
    "state_type": "num",
    "haltifstate": "",
    "halt_if_type": "str",
    "halt_if_compare": "is",
    "outputs": 1,
    "output_only_on_state_change": false,
    "for": 0,
    "forType": "num",
    "forUnits": "minutes",
    "ignorePrevStateNull": false,
    "ignorePrevStateUnknown": false,
    "ignorePrevStateUnavailable": false,
    "ignoreCurrentStateUnknown": true,
    "ignoreCurrentStateUnavailable": true,
    "outputProperties": [
      {
        "property": "payload.config.setpoint",
        "propertyType": "msg",
        "value": "",
        "valueType": "entityState"
      },
      {
        "property": "data",
        "propertyType": "msg",
        "value": "",
        "valueType": "eventData"
      },
      {
        "property": "topic",
        "propertyType": "msg",
        "value": "",
        "valueType": "triggerId"
      }
    ],
    "x": 420,
    "y": 360,
    "wires": [["b7b85590b7d28ba6"]]
  },
  {
    "id": "b7b85590b7d28ba6",
    "type": "ps-strategy-heat-capacitor",
    "z": "135c4e7649611314",
    "name": "Heat capacitor",
    "timeHeat1C": "70",
    "timeCool1C": 50,
    "maxTempAdjustment": "1",
    "boostTempHeat": "2",
    "boostTempCool": "2",
    "minSavings": 0.08,
    "setpoint": 23,
    "x": 600,
    "y": 320,
    "wires": [["2b7cbdef3203a482"], [], []]
  },
  {
    "id": "2b7cbdef3203a482",
    "type": "function",
    "z": "135c4e7649611314",
    "name": "Adjust setpoint",
    "func": "//In case the climate entity can only handle integers\n//Calculate rounded setpoint for the climate entity and return the msg\nmsg.adj_setpoint=Math.round(msg.payload);\nreturn msg\n",
    "outputs": 1,
    "noerr": 0,
    "initialize": "",
    "finalize": "",
    "libs": [],
    "x": 800,
    "y": 320,
    "wires": [["4831f393a0066565"]]
  },
  {
    "id": "9ea07b03b88cb526",
    "type": "tibber-api-endpoint",
    "feedUrl": "wss://api.tibber.com/v1-beta/gql/subscriptions",
    "queryUrl": "https://api.tibber.com/v1-beta/gql",
    "name": "Tibber"
  },
  {
    "id": "e2dd69fb.8f70a8",
    "type": "server",
    "name": "Home Assistant",
    "version": 2,
    "addon": false,
    "rejectUnauthorizedCerts": true,
    "ha_boolean": "y|yes|true|on|home|open",
    "connectionDelay": false,
    "cacheJson": true,
    "heartbeat": false,
    "heartbeatInterval": 30
  }
]