node-red-contrib-power-saver/examples/best-save-for-water-heater.json

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

[
  {
    "id": "4f11b5ae.4cc22c",
    "type": "inject",
    "z": "d938c47f.3398f8",
    "name": "Refresh",
    "props": [
      {
        "p": "payload"
      }
    ],
    "repeat": "3600",
    "crontab": "",
    "once": true,
    "onceDelay": "1",
    "topic": "",
    "payload": "{viewer{homes{currentSubscription{priceInfo{today{totalstartsAt}tomorrow{totalstartsAt}}}}}}",
    "payloadType": "str",
    "x": 120,
    "y": 40,
    "wires": [["ab2d599a.077738"]]
  },
  {
    "id": "ab2d599a.077738",
    "type": "tibber-query",
    "z": "d938c47f.3398f8",
    "name": "Get Tibber prices",
    "active": true,
    "apiEndpointRef": "b70ec5d0.6f8f08",
    "x": 310,
    "y": 40,
    "wires": [["0ef929fde193cf4d"]]
  },
  {
    "id": "0ef929fde193cf4d",
    "type": "ps-receive-price",
    "z": "d938c47f.3398f8",
    "name": "Price Receiver",
    "x": 140,
    "y": 100,
    "wires": [["5b6be1568744c6cf", "391ac08890e0dd40"]]
  },
  {
    "id": "5b6be1568744c6cf",
    "type": "ps-strategy-best-save",
    "z": "d938c47f.3398f8",
    "name": "Best Save",
    "maxHoursToSaveInSequence": "5",
    "minHoursOnAfterMaxSequenceSaved": "1",
    "minSaving": "0.05",
    "sendCurrentValueWhenRescheduling": true,
    "outputIfNoSchedule": "true",
    "x": 410,
    "y": 140,
    "wires": [
      ["467a5fe.d0bbba", "5e485ff7.db156"],
      ["9c978d1c.ee76", "467a5fe.d0bbba"],
      ["42d8b632.402e38", "aa4f06692a2fe46b"]
    ]
  },
  {
    "id": "5e485ff7.db156",
    "type": "api-call-service",
    "z": "d938c47f.3398f8",
    "name": "Turn on VVB",
    "server": "ec4a12a1.b2be9",
    "version": 3,
    "debugenabled": false,
    "service_domain": "switch",
    "service": "turn_on",
    "entityId": "switch.varmtvannsbereder",
    "data": "",
    "dataType": "jsonata",
    "mergecontext": "",
    "mustacheAltTags": false,
    "outputProperties": [],
    "queue": "none",
    "x": 710,
    "y": 40,
    "wires": [[]]
  },
  {
    "id": "9c978d1c.ee76",
    "type": "api-call-service",
    "z": "d938c47f.3398f8",
    "name": "Turn off VVB",
    "server": "ec4a12a1.b2be9",
    "version": 3,
    "debugenabled": true,
    "service_domain": "switch",
    "service": "turn_off",
    "entityId": "switch.varmtvannsbereder",
    "data": "",
    "dataType": "json",
    "mergecontext": "",
    "mustacheAltTags": false,
    "outputProperties": [],
    "queue": "none",
    "x": 710,
    "y": 160,
    "wires": [[]]
  },
  {
    "id": "aa4f06692a2fe46b",
    "type": "debug",
    "z": "d938c47f.3398f8",
    "name": "Best Save Schedule",
    "active": true,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "payload",
    "targetType": "msg",
    "statusVal": "",
    "statusType": "auto",
    "x": 740,
    "y": 280,
    "wires": []
  },
  {
    "id": "b70ec5d0.6f8f08",
    "type": "tibber-api-endpoint",
    "feedUrl": "wss://api.tibber.com/v1-beta/gql/subscriptions",
    "queryUrl": "https://api.tibber.com/v1-beta/gql",
    "name": "Tibber API"
  },
  {
    "id": "ec4a12a1.b2be9",
    "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
  }
]