diff --git a/pkgs/development/python-modules/pyfronius/default.nix b/pkgs/development/python-modules/pyfronius/default.nix
new file mode 100644
index 000000000000..be226d744b8b
--- /dev/null
+++ b/pkgs/development/python-modules/pyfronius/default.nix
@@ -0,0 +1,37 @@
+{ lib
+, aiohttp
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "pyfronius";
+  version = "0.5.2";
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "nielstron";
+    repo = pname;
+    rev = version;
+    sha256 = "013nlxbpicm4d07q8cjkbwh6xbji8am5la9vv5iqjyk0h4c2hgr7";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "pyfronius" ];
+
+  meta = with lib; {
+    description = "Python module to communicate with Fronius Symo";
+    homepage = "https://github.com/nielstron/pyfronius";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index dbe9c938c678..123984e66a49 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -287,7 +287,7 @@
     "fritzbox" = ps: with ps; [ pyfritzhome ];
     "fritzbox_callmonitor" = ps: with ps; [ fritzconnection ];
     "fritzbox_netmonitor" = ps: with ps; [ fritzconnection ];
-    "fronius" = ps: with ps; [ ]; # missing inputs: pyfronius
+    "fronius" = ps: with ps; [ pyfronius ];
     "frontend" = ps: with ps; [ aiohttp-cors home-assistant-frontend pillow ];
     "frontier_silicon" = ps: with ps; [ ]; # missing inputs: afsapi
     "futurenow" = ps: with ps; [ pyfnip ];
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f77b3f265a5f..c8d101cc282d 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5952,6 +5952,8 @@ in {
 
   pyfritzhome = callPackage ../development/python-modules/pyfritzhome { };
 
+  pyfronius = callPackage ../development/python-modules/pyfronius { };
+
   pyftdi = callPackage ../development/python-modules/pyftdi { };
 
   pyftgl = callPackage ../development/python-modules/pyftgl { };