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Shinebridge/haos-addon/src/inverters.py
T
retr0 33c6a15644 Feature: Eastron SDM-630 Support + Float32 Decode (v1.1.5) 
- inverters.py: data_type Feld in Sensor (uint16/uint32/float32)
  + SDM-630 Definition (16 Sensoren: U/I/P L1-L3, PF, Freq, kWh)
  + read_ranges: [(0, 76)] — alle Sensoren in einem Batch
- modbus_client.py: Float32 IEEE 754 Decode via struct.unpack
  (SDM-630 liefert Floats, Growatt liefert skalierte Integer)
- index.html: "Wechselrichter" → "Gerät" — Add-on unterstützt
  jetzt beliebige Modbus-Geräte, nicht nur Wechselrichter

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-26 17:07:14 +02:00

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from dataclasses import dataclass
from typing import List, Optional
@dataclass
class Sensor:
id: str
name: str
reg: int
count: int # number of 16-bit registers (1 or 2)
scale: float
unit: str
device_class: Optional[str]
state_class: str
icon: str
data_type: str = "uint16" # "uint16", "uint32", "float32"
@dataclass
class Inverter:
id: str
name: str
manufacturer: str
sensors: List[Sensor]
# Register ranges to batch-read as (start, length) tuples (FC04 input registers)
read_ranges: List[tuple]
def _mic_sensors() -> List[Sensor]:
return [
Sensor("pv_voltage", "PV Spannung", 3, 1, 0.1, "V", "voltage", "measurement", "mdi:solar-panel"),
Sensor("pv_current", "PV Strom", 4, 1, 0.1, "A", "current", "measurement", "mdi:solar-panel"),
Sensor("pv_power", "PV Leistung", 5, 2, 0.1, "W", "power", "measurement", "mdi:solar-panel"),
Sensor("grid_frequency", "Netz-Frequenz", 37, 1, 0.01, "Hz", "frequency", "measurement", "mdi:sine-wave"),
Sensor("grid_voltage", "Netz-Spannung", 38, 1, 0.1, "V", "voltage", "measurement", "mdi:flash"),
Sensor("grid_current", "Netz-Strom", 39, 1, 0.1, "A", "current", "measurement", "mdi:flash"),
Sensor("ac_power", "AC Ausgangsleistung", 40, 2, 0.1, "W", "power", "measurement", "mdi:flash"),
Sensor("energy_today", "Energie Heute", 53, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:solar-power"),
Sensor("energy_total", "Energie Gesamt", 55, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:solar-power"),
Sensor("inverter_temp", "Wechselrichter Temp.", 93, 1, 0.1, "°C", "temperature", "measurement", "mdi:thermometer"),
]
def _sph_sensors() -> List[Sensor]:
return [
Sensor("pv1_voltage", "PV1 Spannung", 3, 1, 0.1, "V", "voltage", "measurement", "mdi:solar-panel"),
Sensor("pv1_current", "PV1 Strom", 4, 1, 0.1, "A", "current", "measurement", "mdi:solar-panel"),
Sensor("pv1_power", "PV1 Leistung", 5, 2, 0.1, "W", "power", "measurement", "mdi:solar-panel"),
Sensor("pv2_voltage", "PV2 Spannung", 7, 1, 0.1, "V", "voltage", "measurement", "mdi:solar-panel"),
Sensor("pv2_current", "PV2 Strom", 8, 1, 0.1, "A", "current", "measurement", "mdi:solar-panel"),
Sensor("pv2_power", "PV2 Leistung", 9, 2, 0.1, "W", "power", "measurement", "mdi:solar-panel"),
Sensor("ac_power_total", "AC Gesamtleistung", 35, 2, 0.1, "W", "power", "measurement", "mdi:flash"),
Sensor("grid_frequency", "Netz-Frequenz", 37, 1, 0.01, "Hz", "frequency", "measurement", "mdi:sine-wave"),
Sensor("grid_voltage_l1", "Netz-Spannung L1", 38, 1, 0.1, "V", "voltage", "measurement", "mdi:flash"),
Sensor("grid_current_l1", "Netz-Strom L1", 39, 1, 0.1, "A", "current", "measurement", "mdi:flash"),
Sensor("grid_voltage_l2", "Netz-Spannung L2", 42, 1, 0.1, "V", "voltage", "measurement", "mdi:flash"),
Sensor("grid_current_l2", "Netz-Strom L2", 43, 1, 0.1, "A", "current", "measurement", "mdi:flash"),
Sensor("grid_voltage_l3", "Netz-Spannung L3", 46, 1, 0.1, "V", "voltage", "measurement", "mdi:flash"),
Sensor("grid_current_l3", "Netz-Strom L3", 47, 1, 0.1, "A", "current", "measurement", "mdi:flash"),
Sensor("energy_today", "Energie Heute", 53, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:solar-power"),
Sensor("energy_total", "Energie Gesamt", 55, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:solar-power"),
Sensor("inverter_temp", "Wechselrichter Temp.", 93, 1, 0.1, "°C", "temperature", "measurement", "mdi:thermometer"),
Sensor("bat_discharge_power", "Batterie Entladeleistung", 1009, 2, 0.1, "W", "power", "measurement", "mdi:battery-minus"),
Sensor("bat_charge_power", "Batterie Ladeleistung", 1011, 2, 0.1, "W", "power", "measurement", "mdi:battery-plus"),
Sensor("bat_voltage", "Batterie Spannung", 1013, 1, 0.1, "V", "voltage", "measurement", "mdi:battery"),
Sensor("bat_soc", "Batterie Ladezustand", 1014, 1, 1.0, "%", "battery", "measurement", "mdi:battery"),
Sensor("bat_temperature", "Batterie Temp.", 1040, 1, 0.1, "°C", "temperature", "measurement", "mdi:thermometer"),
Sensor("power_to_grid", "Einspeisung", 1021, 2, 0.1, "W", "power", "measurement", "mdi:transmission-tower-export"),
Sensor("power_to_user", "Netzbezug", 1029, 2, 0.1, "W", "power", "measurement", "mdi:transmission-tower-import"),
Sensor("energy_import_total", "Netzbezug Gesamt", 1046, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:transmission-tower-import"),
Sensor("energy_export_total", "Einspeisung Gesamt", 1050, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:transmission-tower-export"),
Sensor("bat_discharge_total", "Batterie Entladung Ges.",1054, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:battery-minus"),
Sensor("bat_charge_total", "Batterie Ladung Ges.", 1058, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:battery-plus"),
]
def _mod_sensors() -> List[Sensor]:
return [
Sensor("pv1_voltage", "PV1 Spannung", 3, 1, 0.1, "V", "voltage", "measurement", "mdi:solar-panel"),
Sensor("pv1_current", "PV1 Strom", 4, 1, 0.1, "A", "current", "measurement", "mdi:solar-panel"),
Sensor("pv1_power", "PV1 Leistung", 5, 2, 0.1, "W", "power", "measurement", "mdi:solar-panel"),
Sensor("pv2_voltage", "PV2 Spannung", 7, 1, 0.1, "V", "voltage", "measurement", "mdi:solar-panel"),
Sensor("pv2_current", "PV2 Strom", 8, 1, 0.1, "A", "current", "measurement", "mdi:solar-panel"),
Sensor("pv2_power", "PV2 Leistung", 9, 2, 0.1, "W", "power", "measurement", "mdi:solar-panel"),
Sensor("ac_power_total", "AC Gesamtleistung", 35, 2, 0.1, "W", "power", "measurement", "mdi:flash"),
Sensor("grid_frequency", "Netz-Frequenz", 37, 1, 0.01, "Hz", "frequency", "measurement", "mdi:sine-wave"),
Sensor("grid_voltage_l1","Netz-Spannung L1", 38, 1, 0.1, "V", "voltage", "measurement", "mdi:flash"),
Sensor("grid_current_l1","Netz-Strom L1", 39, 1, 0.1, "A", "current", "measurement", "mdi:flash"),
Sensor("grid_voltage_l2","Netz-Spannung L2", 42, 1, 0.1, "V", "voltage", "measurement", "mdi:flash"),
Sensor("grid_current_l2","Netz-Strom L2", 43, 1, 0.1, "A", "current", "measurement", "mdi:flash"),
Sensor("grid_voltage_l3","Netz-Spannung L3", 46, 1, 0.1, "V", "voltage", "measurement", "mdi:flash"),
Sensor("grid_current_l3","Netz-Strom L3", 47, 1, 0.1, "A", "current", "measurement", "mdi:flash"),
Sensor("energy_today", "Energie Heute", 53, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:solar-power"),
Sensor("energy_total", "Energie Gesamt", 55, 2, 0.1, "kWh", "energy", "total_increasing", "mdi:solar-power"),
Sensor("inverter_temp", "Wechselrichter Temp.",93, 1, 0.1, "°C", "temperature","measurement", "mdi:thermometer"),
]
def _sdm630_sensors() -> List[Sensor]:
f = "float32"
return [
Sensor("voltage_l1", "Spannung L1", 0, 2, 1.0, "V", "voltage", "measurement", "mdi:flash", f),
Sensor("voltage_l2", "Spannung L2", 2, 2, 1.0, "V", "voltage", "measurement", "mdi:flash", f),
Sensor("voltage_l3", "Spannung L3", 4, 2, 1.0, "V", "voltage", "measurement", "mdi:flash", f),
Sensor("current_l1", "Strom L1", 6, 2, 1.0, "A", "current", "measurement", "mdi:flash", f),
Sensor("current_l2", "Strom L2", 8, 2, 1.0, "A", "current", "measurement", "mdi:flash", f),
Sensor("current_l3", "Strom L3", 10, 2, 1.0, "A", "current", "measurement", "mdi:flash", f),
Sensor("power_l1", "Wirkleistung L1", 12, 2, 1.0, "W", "power", "measurement", "mdi:flash", f),
Sensor("power_l2", "Wirkleistung L2", 14, 2, 1.0, "W", "power", "measurement", "mdi:flash", f),
Sensor("power_l3", "Wirkleistung L3", 16, 2, 1.0, "W", "power", "measurement", "mdi:flash", f),
Sensor("power_factor_l1", "Leistungsfaktor L1", 30, 2, 1.0, "", None, "measurement", "mdi:sine-wave", f),
Sensor("power_factor_l2", "Leistungsfaktor L2", 32, 2, 1.0, "", None, "measurement", "mdi:sine-wave", f),
Sensor("power_factor_l3", "Leistungsfaktor L3", 34, 2, 1.0, "", None, "measurement", "mdi:sine-wave", f),
Sensor("total_power", "Gesamtwirkleistung", 48, 2, 1.0, "W", "power", "measurement", "mdi:transmission-tower", f),
Sensor("frequency", "Frequenz", 70, 2, 1.0, "Hz", "frequency", "measurement", "mdi:sine-wave", f),
Sensor("import_kwh", "Bezug Gesamt", 72, 2, 1.0, "kWh", "energy", "total_increasing", "mdi:transmission-tower-import", f),
Sensor("export_kwh", "Einspeisung Gesamt", 74, 2, 1.0, "kWh", "energy", "total_increasing", "mdi:transmission-tower-export", f),
]
INVERTERS = {
"MIC_1500_TL_X": Inverter(
id="MIC_1500_TL_X",
name="Growatt MIC 1500 TL-X",
manufacturer="Growatt",
sensors=_mic_sensors(),
read_ranges=[(3, 91), (93, 1)], # regs 3-93
),
"MIC_2000_TL_X": Inverter(
id="MIC_2000_TL_X",
name="Growatt MIC 2000 TL-X",
manufacturer="Growatt",
sensors=_mic_sensors(),
read_ranges=[(3, 91), (93, 1)],
),
"SPH_5000_TL3": Inverter(
id="SPH_5000_TL3",
name="Growatt SPH 5000 TL3-BH-UP",
manufacturer="Growatt",
sensors=_sph_sensors(),
read_ranges=[(3, 91), (93, 1), (1009, 52)], # regs 3-93 + 1009-1060
),
"MOD_6000_TL3": Inverter(
id="MOD_6000_TL3",
name="Growatt MOD 6000 TL3-XH",
manufacturer="Growatt",
sensors=_mod_sensors(),
read_ranges=[(3, 91), (93, 1)],
),
"SDM_630": Inverter(
id="SDM_630",
name="Eastron SDM-630",
manufacturer="Eastron",
sensors=_sdm630_sensors(),
read_ranges=[(0, 76)], # regs 0-75, alle 16 Sensoren
),
}
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