From 7b60cc3a8051353d96da62e100b3d1e5da7ac1d9 Mon Sep 17 00:00:00 2001
From: dontinelli <73341522+dontinelli@users.noreply.github.com>
Date: Mon, 22 Dec 2025 19:41:46 +0100
Subject: [PATCH] Disable quoted cookies for compatibility with older SolarLog
 devices (#157839)

---
 homeassistant/components/solarlog/coordinator.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/solarlog/coordinator.py b/homeassistant/components/solarlog/coordinator.py
index 48ebeece1ba..3d7d048a542 100644
--- a/homeassistant/components/solarlog/coordinator.py
+++ b/homeassistant/components/solarlog/coordinator.py
@@ -7,6 +7,7 @@ from datetime import timedelta
 import logging
 from urllib.parse import ParseResult, urlparse
 
+from aiohttp import CookieJar
 from solarlog_cli.solarlog_connector import SolarLogConnector
 from solarlog_cli.solarlog_exceptions import (
     SolarLogAuthenticationError,
@@ -20,7 +21,7 @@ from homeassistant.const import CONF_HOST
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import device_registry as dr
-from homeassistant.helpers.aiohttp_client import async_get_clientsession
+from homeassistant.helpers.aiohttp_client import async_create_clientsession
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 from homeassistant.util import slugify
 
@@ -63,7 +64,9 @@ class SolarLogCoordinator(DataUpdateCoordinator[SolarlogData]):
             self.host,
             tz=hass.config.time_zone,
             password=password,
-            session=async_get_clientsession(hass),
+            session=async_create_clientsession(
+                hass, cookie_jar=CookieJar(quote_cookie=False)
+            ),
         )
 
     async def _async_setup(self) -> None: