diff --git a/nixos/modules/services/monitoring/prometheus/exporters.nix b/nixos/modules/services/monitoring/prometheus/exporters.nix
index 23cac6793cc6..fd40dce1410c 100644
--- a/nixos/modules/services/monitoring/prometheus/exporters.nix
+++ b/nixos/modules/services/monitoring/prometheus/exporters.nix
@@ -64,6 +64,7 @@ let
     "rspamd"
     "rtl_433"
     "script"
+    "shelly"
     "snmp"
     "smartctl"
     "smokeping"
diff --git a/nixos/modules/services/monitoring/prometheus/exporters/shelly.nix b/nixos/modules/services/monitoring/prometheus/exporters/shelly.nix
new file mode 100644
index 000000000000..b9cfd1b1e84a
--- /dev/null
+++ b/nixos/modules/services/monitoring/prometheus/exporters/shelly.nix
@@ -0,0 +1,27 @@
+{ config, lib, pkgs, options }:
+
+with lib;
+
+let
+  cfg = config.services.prometheus.exporters.shelly;
+in
+{
+  port = 9784;
+  extraOpts = {
+    metrics-file = mkOption {
+      type = types.path;
+      description = lib.mdDoc ''
+        Path to the JSON file with the metric definitions
+      '';
+    };
+  };
+  serviceOpts = {
+    serviceConfig = {
+      ExecStart = ''
+        ${pkgs.prometheus-shelly-exporter}/bin/shelly_exporter \
+          -metrics-file ${cfg.metrics-file} \
+          -listen-address ${cfg.listenAddress}:${toString cfg.port}
+      '';
+    };
+  };
+}
diff --git a/nixos/tests/prometheus-exporters.nix b/nixos/tests/prometheus-exporters.nix
index 5f50a3f87d5d..82d50da63818 100644
--- a/nixos/tests/prometheus-exporters.nix
+++ b/nixos/tests/prometheus-exporters.nix
@@ -1060,6 +1060,20 @@ let
       '';
     };
 
+    shelly = {
+      exporterConfig = {
+        enable = true;
+        metrics-file = "${pkgs.writeText "test.json" ''{}''}";
+      };
+      exporterTest = ''
+        wait_for_unit("prometheus-shelly-exporter.service")
+        wait_for_open_port(9784)
+        wait_until_succeeds(
+            "curl -sSf 'localhost:9784/metrics'"
+        )
+      '';
+    };
+
     script = {
       exporterConfig = {
         enable = true;
diff --git a/pkgs/servers/monitoring/prometheus/shelly-exporter.nix b/pkgs/servers/monitoring/prometheus/shelly-exporter.nix
new file mode 100644
index 000000000000..ee8002e66140
--- /dev/null
+++ b/pkgs/servers/monitoring/prometheus/shelly-exporter.nix
@@ -0,0 +1,24 @@
+{ lib, buildGoModule, fetchFromGitHub, nixosTests }:
+
+buildGoModule rec {
+  pname = "shelly_exporter";
+  version = "1.0.0";
+
+  src = fetchFromGitHub {
+    owner = "aexel90";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-L0TuBDq5eEahQvzqd1WuvmXuQbbblCM+Nvj15IybnVo=";
+  };
+
+  vendorSha256 = "sha256-BCrge2xLT4b4wpYA+zcsH64a/nfV8+HeZF7L49p2gEw=";
+
+  passthru.tests = { inherit (nixosTests.prometheus-exporters) shelly; };
+
+  meta = with lib; {
+    description = "Shelly humidity sensor exporter for prometheus";
+    homepage = "https://github.com/aexel90/shelly_exporter";
+    license = licenses.asl20;
+    maintainers = with maintainers; [drupol];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d8a6af28a25f..8377da4b7d12 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -25094,6 +25094,7 @@ with pkgs;
   prometheus-rtl_433-exporter = callPackage ../servers/monitoring/prometheus/rtl_433-exporter.nix { };
   prometheus-sachet = callPackage ../servers/monitoring/prometheus/sachet.nix { };
   prometheus-script-exporter = callPackage ../servers/monitoring/prometheus/script-exporter.nix { };
+  prometheus-shelly-exporter = callPackage ../servers/monitoring/prometheus/shelly-exporter.nix { };
   prometheus-smartctl-exporter = callPackage ../servers/monitoring/prometheus/smartctl-exporter { };
   prometheus-smokeping-prober = callPackage ../servers/monitoring/prometheus/smokeping-prober.nix { };
   prometheus-snmp-exporter = callPackage ../servers/monitoring/prometheus/snmp-exporter.nix { };