From 0d65dfb82169cfa38d606dbe6c23ef92cdd5c34f Mon Sep 17 00:00:00 2001
From: Antony Male <antony.male@gmail.com>
Date: Fri, 21 Feb 2025 10:52:14 +0000
Subject: [PATCH] Add support for Enpal I-X inverters

Fixes: #785
---
 custom_components/foxess_modbus/common/types.py      | 1 +
 custom_components/foxess_modbus/inverter_profiles.py | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/custom_components/foxess_modbus/common/types.py b/custom_components/foxess_modbus/common/types.py
index 92b1c5f..6f7bf8b 100644
--- a/custom_components/foxess_modbus/common/types.py
+++ b/custom_components/foxess_modbus/common/types.py
@@ -53,6 +53,7 @@ class InverterModel(StrEnum):
     STAR_H3 = "STAR-H3"
     SOLAVITA_SP = "SOLAVITA-SP"
     ATRONIX_AX = "ATRONIX_AX"
+    ENPAL_IX = "ENPAL_IX"
 
     H3_PRO = "H3_PRO"
 
diff --git a/custom_components/foxess_modbus/inverter_profiles.py b/custom_components/foxess_modbus/inverter_profiles.py
index 9902cdf..da29edc 100644
--- a/custom_components/foxess_modbus/inverter_profiles.py
+++ b/custom_components/foxess_modbus/inverter_profiles.py
@@ -407,6 +407,15 @@ def inverter_capacity(self, inverter_model: str) -> int:
         versions={None: Inv.H3_PRE180},
         special_registers=H3_REGISTERS,
     ),
+    # Enpal I-X range
+    # These have the form 'I-X5', with powers 5, 6, 8, 9.9, 10, 12, 15kW
+    # See https://github.com/nathanmarlor/foxess_modbus/issues/785
+    InverterModelProfile(InverterModel.ENPAL_IX, r"^I-X([\d\.]+)").add_connection_type(
+        ConnectionType.AUX,
+        RegisterType.HOLDING,
+        versions={None: Inv.H3_PRE180},
+        special_registers=H3_REGISTERS,
+    ),
     # E.g. H3-Pro-20.0
     InverterModelProfile(InverterModel.H3_PRO, r"^H3-Pro-([\d\.]+)").add_connection_type(
         ConnectionType.AUX,