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Adding support for P1 Inverters #916

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Adding support for P1 Inverters #916

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54252d9
Adding P1 support
Aug 30, 2025
e1840c6
Adding support for P1 Inverters
Aug 31, 2025
eecb3d1
Adding changed support on README
Aug 31, 2025
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1 change: 1 addition & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ Supported models:
- FoxESS H1 (including AC1, AIO-H1 and G2)
- FoxESS H3 (including AC3 and AOI-H3)
- FoxESS H3 PRO
- FoxESS P1
- FoxESS KH
- Kuara H3
- Sonnenkraft SK-HWR
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2 changes: 2 additions & 0 deletions custom_components/foxess_modbus/common/types.py
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Expand Up @@ -38,6 +38,8 @@ class InverterModel(StrEnum):
H1_G1 = "H1" # Can't change the value, as it's set in people's configs
H1_G2 = "H1_G2"

P1 = "P1"

AC1 = "AC1"
AC1_G2 = "AC1_G2"
AIO_H1 = "AIO-H1"
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8 changes: 8 additions & 0 deletions custom_components/foxess_modbus/inverter_profiles.py
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Expand Up @@ -295,6 +295,14 @@ def inverter_capacity(self, inverter_model: str) -> int:
RegisterType.HOLDING,
versions={Version(1, 44): Inv.H1_G2_PRE144, None: Inv.H1_G2_144},
special_registers=H1_G2_REGISTERS,
),
InverterModelProfile(
InverterModel.P1, r"^P1-([\d\.]+)-E", capacity_parser=CapacityParser.H1
).add_connection_type(
ConnectionType.AUX,
RegisterType.HOLDING,
versions={Version(1, 44): Inv.H1_G2_PRE144, None: Inv.H1_G2_144},
special_registers=H1_G2_REGISTERS,
),
InverterModelProfile(InverterModel.AC1, r"^AC1-([\d\.]+)", capacity_parser=CapacityParser.H1)
.add_connection_type(
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