core/homeassistant/components/powerwall/strings.json

{
  "config": {
    "step": {
      "user": {
        "title": "Connect to the powerwall",
        "data": { "ip_address": "IP Address" }
      }
    },
    "error": {
      "cannot_connect": "Failed to connect, please try again",
      "wrong_version": "Your powerwall uses a software version that is not supported. Please consider upgrading or reporting this issue so it can be resolved.",
      "unknown": "Unexpected error"
    },
    "abort": { "already_configured": "The powerwall is already configured" }
  }
}