From 758113074bc66affc90561720f4b390cd67c18f0 Mon Sep 17 00:00:00 2001
From: johanschelin <65488934+johanschelin@users.noreply.github.com>
Date: Sat, 30 Sep 2023 17:18:54 +0200
Subject: [PATCH 1/2] Update sensor.py

changed self_state to default 0 to skip errormessage when using riemann sum sensors.
---
 custom_components/sonnenbatterie/sensor.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/custom_components/sonnenbatterie/sensor.py b/custom_components/sonnenbatterie/sensor.py
index 697d6e0..bea15c7 100644
--- a/custom_components/sonnenbatterie/sensor.py
+++ b/custom_components/sonnenbatterie/sensor.py
@@ -109,7 +109,7 @@ def generateDeviceInfo(configentry_id,systemdata):
 class SonnenBatterieSensor(CoordinatorEntity,SensorEntity):
     def __init__(self,id,deviceinfo,coordinator,name=None):
         self._attributes = {}
-        self._state = "NOTRUN"
+        self._state = "0"
         self._deviceinfo=deviceinfo
         self.coordinator=coordinator
         self.entity_id = id

From 8ee6df24f90bd014f49e186c67d903cc77e5cd6a Mon Sep 17 00:00:00 2001
From: johanschelin <65488934+johanschelin@users.noreply.github.com>
Date: Sat, 30 Sep 2023 17:34:59 +0200
Subject: [PATCH 2/2] Update mappings.py

Edited module_count to replace SensorDeviceClass.Battery with None to correct the device showing "almost empty battery", as it reads this entity as Battery% information.
---
 custom_components/sonnenbatterie/mappings.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/custom_components/sonnenbatterie/mappings.py b/custom_components/sonnenbatterie/mappings.py
index e10c612..520ed55 100644
--- a/custom_components/sonnenbatterie/mappings.py
+++ b/custom_components/sonnenbatterie/mappings.py
@@ -91,8 +91,8 @@
     "modules": {
       "sensor":         "module_count",
       "friendly_name":  "Battery module count",
-      "unit":           "",
-      "class":          SensorDeviceClass.BATTERY,
+      "unit":           None,
+      "class":          None,
     },
   },
   "inverter": {