text: """Constants for the Tesla Powerwall integration."""
  
  DOMAIN = "powerwall"
  
  POWERWALL_SITE_NAME = "site_name"
  
  POWERWALL_OBJECT = "powerwall"
  POWERWALL_COORDINATOR = "coordinator"
  
  UPDATE_INTERVAL = 60
  
  ATTR_REGION = "region"
  ATTR_GRID_CODE = "grid_code"
  ATTR_FREQUENCY = "frequency"
  ATTR_ENERGY_EXPORTED = "energy_exported"
  ATTR_ENERGY_IMPORTED = "energy_imported"
  ATTR_INSTANT_AVERAGE_VOLTAGE = "instant_average_voltage"
  ATTR_NOMINAL_SYSTEM_POWER = "nominal_system_power_kW"
  
  SITE_INFO_UTILITY = "utility"
  SITE_INFO_GRID_CODE = "grid_code"
  SITE_INFO_NOMINAL_SYSTEM_POWER_KW = "nominal_system_power_kW"
  SITE_INFO_NOMINAL_SYSTEM_ENERGY_KWH = "nominal_system_energy_kWh"
  SITE_INFO_REGION = "region"
  
  DEVICE_TYPE_DEVICE_TYPE = "device_type"
  
  STATUS_VERSION = "version"
  
  POWERWALL_SITE_NAME = "site_name"
  
  POWERWALL_API_METERS = "meters"
  POWERWALL_API_CHARGE = "charge"
  POWERWALL_API_GRID_STATUS = "grid_status"
  POWERWALL_API_SITEMASTER = "sitemaster"
  POWERWALL_API_STATUS = "status"
  POWERWALL_API_DEVICE_TYPE = "device_type"
  POWERWALL_API_SITE_INFO = "site_info"
  
  POWERWALL_HTTP_SESSION = "http_session"
  
  POWERWALL_GRID_ONLINE = "SystemGridConnected"
  POWERWALL_CONNECTED_KEY = "connected_to_tesla"
  POWERWALL_RUNNING_KEY = "running"
  
  
  MODEL = "PowerWall 2"
  MANUFACTURER = "Tesla"
  