From b629b3d99a8f45a8e9f8079f4c91e24329a897d4 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sat, 16 Apr 2022 00:12:16 -1000
Subject: [PATCH] Ensure powerwall retries setup when api returns too many
 requests (#70143)

---
 homeassistant/components/powerwall/__init__.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/homeassistant/components/powerwall/__init__.py b/homeassistant/components/powerwall/__init__.py
index 6537ea249c1..af75ace8bd4 100644
--- a/homeassistant/components/powerwall/__init__.py
+++ b/homeassistant/components/powerwall/__init__.py
@@ -162,6 +162,9 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         _LOGGER.debug("Authentication failed", exc_info=err)
         http_session.close()
         raise ConfigEntryAuthFailed from err
+    except APIError as err:
+        http_session.close()
+        raise ConfigEntryNotReady from err
 
     gateway_din = base_info.gateway_din
     if gateway_din and entry.unique_id is not None and is_ip_address(entry.unique_id):