diff --git a/homeassistant/components/solarlog/config_flow.py b/homeassistant/components/solarlog/config_flow.py
index deda2d81779..9f6397bb62e 100644
--- a/homeassistant/components/solarlog/config_flow.py
+++ b/homeassistant/components/solarlog/config_flow.py
@@ -1,7 +1,7 @@
 """Config flow for solarlog integration."""
 
 import logging
-from typing import Any
+from typing import TYPE_CHECKING, Any
 from urllib.parse import ParseResult, urlparse
 
 from solarlog_cli.solarlog_connector import SolarLogConnector
@@ -117,3 +117,31 @@ class SolarLogConfigFlow(ConfigFlow, domain=DOMAIN):
             return self.async_abort(reason="already_configured")
 
         return await self.async_step_user(user_input)
+
+    async def async_step_reconfigure(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
+        """Handle a reconfiguration flow initialized by the user."""
+
+        entry = self.hass.config_entries.async_get_entry(self.context["entry_id"])
+
+        if TYPE_CHECKING:
+            assert entry is not None
+
+        if user_input is not None:
+            return self.async_update_reload_and_abort(
+                entry,
+                reason="reconfigure_successful",
+                data={**entry.data, **user_input},
+            )
+
+        return self.async_show_form(
+            step_id="reconfigure",
+            data_schema=vol.Schema(
+                {
+                    vol.Required(
+                        "extended_data", default=entry.data["extended_data"]
+                    ): bool,
+                }
+            ),
+        )
diff --git a/homeassistant/components/solarlog/strings.json b/homeassistant/components/solarlog/strings.json
index 255f35114c1..caa14ac01a6 100644
--- a/homeassistant/components/solarlog/strings.json
+++ b/homeassistant/components/solarlog/strings.json
@@ -11,6 +11,12 @@
         "data_description": {
           "host": "The hostname or IP address of your Solar-Log device."
         }
+      },
+      "reconfigure": {
+        "title": "Configure SolarLog",
+        "data": {
+          "extended_data": "[%key:component::solarlog::config::step::user::data::extended_data%]"
+        }
       }
     },
     "error": {
@@ -19,7 +25,8 @@
       "unknown": "[%key:common::config_flow::error::unknown%]"
     },
     "abort": {
-      "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
+      "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
+      "reconfigure_successful": "[%key:common::config_flow::abort::reconfigure_successful%]"
     }
   },
   "entity": {
diff --git a/tests/components/solarlog/test_config_flow.py b/tests/components/solarlog/test_config_flow.py
index cb1092a73e3..34da13cdf8f 100644
--- a/tests/components/solarlog/test_config_flow.py
+++ b/tests/components/solarlog/test_config_flow.py
@@ -188,3 +188,37 @@ async def test_abort_if_already_setup(hass: HomeAssistant, test_connect) -> None
     assert result["type"] is FlowResultType.CREATE_ENTRY
     assert result["title"] == "solarlog_test_1_2_3"
     assert result["data"][CONF_HOST] == "http://2.2.2.2"
+
+
+async def test_reconfigure_flow(
+    hass: HomeAssistant, mock_setup_entry: AsyncMock
+) -> None:
+    """Test config flow options."""
+    entry = MockConfigEntry(
+        domain=DOMAIN,
+        title="solarlog_test_1_2_3",
+        data={
+            CONF_HOST: HOST,
+            "extended_data": False,
+        },
+    )
+    entry.add_to_hass(hass)
+
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN,
+        context={
+            "source": config_entries.SOURCE_RECONFIGURE,
+            "entry_id": entry.entry_id,
+        },
+    )
+    assert result["type"] is FlowResultType.FORM
+    assert result["step_id"] == "reconfigure"
+
+    result = await hass.config_entries.flow.async_configure(
+        result["flow_id"], {"extended_data": True}
+    )
+    await hass.async_block_till_done()
+
+    assert result["type"] is FlowResultType.ABORT
+    assert result["reason"] == "reconfigure_successful"
+    assert len(mock_setup_entry.mock_calls) == 1