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(resolution:QUARTER_HOURLY){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"]]
  },
  {
    "id": "5b6be1568744c6cf",
    "type": "ps-strategy-best-save",
    "z": "d938c47f.3398f8",
    "name": "Best Save",
    "minSaving": 0.01,
    "sendCurrentValueWhenRescheduling": true,
    "outputIfNoSchedule": "true",
    "x": 410,
    "y": 140,
    "wires": [["5e485ff7.db156"], ["9c978d1c.ee76"], ["aa4f06692a2fe46b"]],
    "maxMinutesOff": 180,
    "minMinutesOff": 60,
    "recoveryPercentage": 50,
    "recoveryMaxMinutes": 120,
    "outputValueForOn": true,
    "outputValueForOff": false,
    "outputValueForOntype": "bool",
    "outputValueForOfftype": "bool",
    "contextStorage": "default"
  },
  {
    "id": "5e485ff7.db156",
    "type": "debug",
    "z": "d938c47f.3398f8",
    "name": "Turn on VVB",
    "active": true,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "payload",
    "targetType": "msg",
    "statusVal": "",
    "statusType": "auto",
    "x": 710,
    "y": 40,
    "wires": []
  },
  {
    "id": "9c978d1c.ee76",
    "type": "debug",
    "z": "d938c47f.3398f8",
    "name": "Turn off VVB",
    "active": true,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "payload",
    "targetType": "msg",
    "statusVal": "",
    "statusType": "auto",
    "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"
  }
]