{
  "entity": {
    "sensor": {
      "total_running_balance": {
        "default": "mdi:currency-usd"
      },
      "total_current_balance": {
        "default": "mdi:currency-usd"
      },
      "next_billing_date": {
        "default": "mdi:calendar"
      },
      "hop_power_savings": {
        "default": "mdi:percent"
      }
    }
  }
}