diff --git a/pkgs/servers/home-assistant/custom-components/default.nix b/pkgs/servers/home-assistant/custom-components/default.nix
index 81e708b637bc..a87554e02eb1 100644
--- a/pkgs/servers/home-assistant/custom-components/default.nix
+++ b/pkgs/servers/home-assistant/custom-components/default.nix
@@ -18,6 +18,8 @@
 
   miele = callPackage ./miele {};
 
+  omnik_inverter = callPackage ./omnik_inverter {};
+
   prometheus_sensor = callPackage ./prometheus_sensor {};
 
   waste_collection_schedule = callPackage ./waste_collection_schedule {};
diff --git a/pkgs/servers/home-assistant/custom-components/omnik_inverter/default.nix b/pkgs/servers/home-assistant/custom-components/omnik_inverter/default.nix
new file mode 100644
index 000000000000..a0a33f644bac
--- /dev/null
+++ b/pkgs/servers/home-assistant/custom-components/omnik_inverter/default.nix
@@ -0,0 +1,32 @@
+{ lib
+, fetchFromGitHub
+, buildHomeAssistantComponent
+, omnikinverter
+}:
+
+buildHomeAssistantComponent rec {
+  owner = "robbinjanssen";
+  domain = "omnik_inverter";
+  version = "2.6.4";
+
+  src = fetchFromGitHub {
+    owner = "robbinjanssen";
+    repo = "home-assistant-omnik-inverter";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-O1NxT7u27xLydPqEqH72laU0tlYVrMPo0TwWIVNJ+0Q=";
+  };
+
+  propagatedBuildInputs = [
+    omnikinverter
+  ];
+
+  doCheck = false; # no tests
+
+  meta = with lib; {
+    changelog = "https://github.com/robbinjanssen/home-assistant-omnik-inverter/releases/tag/v${version}";
+    description = "The Omnik Inverter integration will scrape data from an Omnik inverter connected to your local network";
+    homepage = "https://github.com/robbinjanssen/home-assistant-omnik-inverter";
+    maintainers = with maintainers; [ _9R ];
+    license = licenses.mit;
+  };
+}