diff --git a/templates/definition/meter/sax.yaml b/templates/definition/meter/sax.yaml
new file mode 100644
index 0000000000..b2f09b441b
--- /dev/null
+++ b/templates/definition/meter/sax.yaml
@@ -0,0 +1,41 @@
+template: sax
+products:
+  - brand: SAX
+    description:
+      generic: Homespeicher
+params:
+  - name: usage
+    choice: ["grid", "battery"]
+  - name: modbus
+    choice: ["tcpip"]
+    port: 3600
+render: |
+  type: custom
+  {{- if eq .usage "grid" }}
+  power:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    # register details
+    register:
+      address: 48 # Leistung des Smartmeters
+      type: holding
+      decode: int16
+  {{- end }}
+  {{- if eq .usage "battery" }}
+  power:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    # register details
+    register:
+      address: 47 # Leistung P vom Speicher. (Messwert)
+      type: holding
+      decode: int16
+  soc:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    # register details
+    register:
+      address: 46 # SOC vom Speicher (Messwert)
+      type: holding
+      decode: uint16
+  {{- end }}
diff --git a/templates/docs/meter/sax_0.yaml b/templates/docs/meter/sax_0.yaml
new file mode 100644
index 0000000000..7c159ec7fc
--- /dev/null
+++ b/templates/docs/meter/sax_0.yaml
@@ -0,0 +1,26 @@
+product:
+  brand: SAX
+  description: Homespeicher
+render:
+  - usage: grid
+    default: |
+      type: template
+      template: sax
+      usage: grid      
+
+      # Modbus TCP
+      modbus: tcpip
+      id: 1
+      host: 192.0.2.2 # Hostname
+      port: 3600 # Port
+  - usage: battery
+    default: |
+      type: template
+      template: sax
+      usage: battery      
+
+      # Modbus TCP
+      modbus: tcpip
+      id: 1
+      host: 192.0.2.2 # Hostname
+      port: 3600 # Port
diff --git a/templates/evcc.io/brands.json b/templates/evcc.io/brands.json
index a7639f3999..50c95d4aec 100644
--- a/templates/evcc.io/brands.json
+++ b/templates/evcc.io/brands.json
@@ -79,6 +79,7 @@
   "Powerfox",
   "Qcells",
   "RCT",
+  "SAX",
   "SENEC",
   "Shelly",
   "Siemens",
@@ -116,6 +117,7 @@
   "Powerfox",
   "Qcells",
   "RCT",
+  "SAX",
   "SENEC",
   "Senergy",
   "Shelly",