diff --git a/pkgs/development/python-modules/indevolt-api/default.nix b/pkgs/development/python-modules/indevolt-api/default.nix
new file mode 100644
index 000000000000..a71243a448df
--- /dev/null
+++ b/pkgs/development/python-modules/indevolt-api/default.nix
@@ -0,0 +1,38 @@
+{
+  lib,
+  aiohttp,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  wheel,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "indevolt-api";
+  version = "1.2.2";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "Xirt";
+    repo = "indevolt-api";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-IDX7GgEDLryKTVIQM52hApI5Il+V7ay9usmL5FPc6vc=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [ aiohttp ];
+
+  # no tests in upstream repository
+  doCheck = false;
+
+  pythonImportsCheck = [ "indevolt_api" ];
+
+  meta = {
+    description = "Python API client for Indevolt devices";
+    homepage = "https://github.com/Xirt/indevolt-api";
+    changelog = "https://github.com/Xirt/indevolt-api/releases/tag/${finalAttrs.src.tag}";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.jamiemagee ];
+  };
+})
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index fee78b75db8f..a83c6b94aa9c 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -2826,7 +2826,8 @@
       ];
     "indevolt" =
       ps: with ps; [
-      ]; # missing inputs: indevolt-api
+        indevolt-api
+      ];
     "indianamichiganpower" =
       ps: with ps; [
       ];
@@ -7642,6 +7643,7 @@
     "immich"
     "improv_ble"
     "incomfort"
+    "indevolt"
     "inels"
     "influxdb"
     "inkbird"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 94e68e34e589..84f50db9c15a 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7475,6 +7475,8 @@ self: super: with self; {
 
   incremental = callPackage ../development/python-modules/incremental { };
 
+  indevolt-api = callPackage ../development/python-modules/indevolt-api { };
+
   indexed-bzip2 = callPackage ../development/python-modules/indexed-bzip2 { };
 
   indexed-gzip = callPackage ../development/python-modules/indexed-gzip { inherit (pkgs) zlib; };