From 958650db9de8d6779d236dde5330a145a47cd0da Mon Sep 17 00:00:00 2001
From: premultiply <4681172+premultiply@users.noreply.github.com>
Date: Mon, 16 Feb 2026 18:05:25 +0100
Subject: [PATCH] Add Solax X3 MIC/PRO G2 (#27419)

---
 templates/definition/meter/solax-g2.yaml | 104 +++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 templates/definition/meter/solax-g2.yaml

diff --git a/templates/definition/meter/solax-g2.yaml b/templates/definition/meter/solax-g2.yaml
new file mode 100644
index 000000000..6c529b082
--- /dev/null
+++ b/templates/definition/meter/solax-g2.yaml
@@ -0,0 +1,104 @@
+template: solax-g2
+products:
+  - brand: Solax
+    description:
+      generic: X3-MIC G2
+  - brand: Solax
+    description:
+      generic: X3-PRO G2
+  - brand: Qcells
+    description:
+      generic: Q.VOLT P5T-X
+  - brand: Qcells
+    description:
+      generic: Q.VOLT P17T-X
+params:
+  - name: usage
+    choice: ["grid", "pv"]
+  - name: modbus
+    choice: ["rs485", "tcpip"]
+    baudrate: 9600
+  - name: maxacpower
+render: |
+  type: custom
+  {{- if eq .usage "grid" }}
+  power:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 1083 # 0x43B Grid_Power
+      type: input
+      decode: int32
+    scale: -1
+  energy:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 1087 # 0x43F Consume Energy
+      type: input
+      decode: uint32
+    scale: 0.01
+  {{- end }}
+  {{- if eq .usage "pv" }}
+  power:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 1038 # 0x40E Pac
+      type: input
+      decode: uint16
+    scale: 1
+  energy:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 1059 # 0x423 yield_total
+      type: input
+      decode: uint32
+    scale: 0.1
+  currents:
+    - source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 1034 # 0x40A Iac_R
+        type: input
+        decode: uint16
+      scale: 0.1
+    - source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 1035 # 0x40B Iac_S
+        type: input
+        decode: uint16
+      scale: 0.1
+    - source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 1036 # 0x40C Iac_T
+        type: input
+        decode: uint16
+      scale: 0.1
+  voltages:
+    - source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 1028 # 0x404 Vac_R
+        type: input
+        decode: uint16
+      scale: 0.1
+    - source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 1029 # 0x405 Vac_S
+        type: input
+        decode: uint16
+      scale: 0.1
+    - source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 1030 # 0x406 Vac_T
+        type: input
+        decode: uint16
+      scale: 0.1
+  maxacpower: {{ .maxacpower }} # W
+  {{- end }}