def update(num: int, speichermodul: str, wrkostalpikoip: str):
log.debug('Wechselrichter Kostal Piko Var 1 Speicher: ' + speichermodul)
log.debug('Wechselrichter Kostal Piko Var 1 IP: ' + wrkostalpikoip)
# Auslesen eines Kostal Piko WR über die integrierte API des WR. Rückgabewert ist die aktuelle Wattleistung.
if speichermodul != "none":
params = (('dxsEntries', ['33556736', '251658753)']), )
pvwatttmp = requests.get('http://' + wrkostalpikoip + '/api/dxs.json',
params=params,
timeout=5).json()
else:
params = (('dxsEntries', ['67109120', '251658753)']), )
pvwatttmp = requests.get('http://' + wrkostalpikoip + '/api/dxs.json',
params=params,
timeout=5).json()
# aktuelle Ausgangsleistung am WR [W]
pvwatt = int(pvwatttmp["dxsEntries"][0]["value"])
if pvwatt > 5:
pvwatt = pvwatt * -1
log.debug('WR Leistung: ' + str(pvwatt))
# Gesamtzählerstand am WR [kWh]
pvkwh = int(pvwatttmp['dxsEntries'][1]['value'])
get_inverter_value_store(num).set(
InverterState(counter=pvkwh * 1000, power=pvwatt))
def read_legacy(ip1: str, webbox: int, ip2: str, ip3: str, ip4: str, version: int, num: int) -> None:
def create_webbox_inverter(address: str):
config = inverter_webbox.get_default_config()
config["id"] = num
return inverter_webbox.SmaWebboxInverter(0, address, config)
def create_modbus_inverter(address: str):
config = inverter_modbus_tcp.get_default_config()
config["id"] = num
config["configuration"]["version"] = SmaInverterVersion(version)
return inverter_modbus_tcp.SmaModbusTcpInverter(0, address, config)
inverter1 = (create_webbox_inverter if webbox else create_modbus_inverter)(ip1)
inverters_additional = (create_modbus_inverter(address) for address in [ip2, ip3, ip4] if address != "none")
# In legacy we were able to configure multiple IP-Addresses for a single SMA-component, effectively creating a
# virtual component that represents the sum of its subcomponents. This was probably done in order to circumvent
# the limitation to have a maximum of two inverters configured in legacy.
# Since openWB 2 does not have a limitation on the number of inverters we do not implement this there. However
# we still need to implement this for the read_legacy-bridge.
# Here we act like we only update the first inverter, while we actually query all inverters and sum them up:
with SingleComponentUpdateContext(inverter1.component_info):
total_power = 0
total_energy = 0
for inverter in itertools.chain((inverter1,), inverters_additional):
state = inverter.read_inverter_state()
total_power += state.power
total_energy += state.counter
get_inverter_value_store(num).set(InverterState(counter=total_energy, power=total_power))
def update_sma_modbus(addresses: Iterable[str]):
power_total = 0
energy_total = 0
for ipaddress in addresses:
with ModbusClient(ipaddress) as client:
# AC Wirkleistung über alle Phasen (W) [Pac]:
power = client.read_holding_registers(30775,
ModbusDataType.INT_32,
unit=3)
# Gesamtertrag (Wh) [E-Total]:
energy = client.read_holding_registers(30529,
ModbusDataType.UINT_32,
unit=3)
log.debug("%s: power = %d W, energy = %d Wh", ipaddress, power,
energy)
if power == SMA_INT32_NAN:
log.debug("Power value is NaN - ignoring")
else:
power_total += power
energy_total += energy
power_total = -max(power_total, 0)
get_inverter_value_store(1).set(
InverterState(counter=energy_total, power=power_total))
def update_using_cookie(address: str, cookie):
aggregate = read_aggregate(address, cookie)
pv_watt = aggregate["solar"]["instant_power"]
if pv_watt > 5:
pv_watt = pv_watt * -1
get_inverter_value_store(1).set(
InverterState(counter=aggregate["solar"]["energy_exported"],
power=pv_watt))
def update_using_powerwall_client(client: PowerwallHttpClient):
aggregate = client.get_json("/api/meters/aggregates")
pv_watt = aggregate["solar"]["instant_power"]
if pv_watt > 5:
pv_watt = pv_watt * -1
get_inverter_value_store(1).set(
InverterState(counter=aggregate["solar"]["energy_exported"],
power=pv_watt))
def read_legacy(component_type: str,
address: str,
bat_module: str,
bat_ip: str,
bat_username: str,
bat_password: str,
num: Optional[int] = None) -> None:
dev = Device(
KostalPiko(configuration=KostalPikoConfiguration(ip_address=address)))
if component_type in COMPONENT_TYPE_TO_MODULE:
component_config = COMPONENT_TYPE_TO_MODULE[
component_type].component_descriptor.configuration_factory()
else:
raise Exception("illegal component type " + component_type +
". Allowed values: " +
','.join(COMPONENT_TYPE_TO_MODULE.keys()))
component_config.id = num
dev.add_component(component_config)
log.debug('KostalPiko IP-Adresse: ' + address)
log.debug('KostalPiko Speicher: ' + bat_module)
if component_type == "inverter":
with SingleComponentUpdateContext(
dev.components["component" + str(num)].component_info):
power, exported = dev.components["component" +
str(num)].get_values()
if bat_module == "speicher_bydhv":
bat_power = _get_byd_bat_power(bat_ip, bat_username,
bat_password, num)
power -= bat_power
get_inverter_value_store(num).set(
InverterState(power=power, exported=exported))
elif component_type == "counter":
with SingleComponentUpdateContext(
dev.components["componentNone"].component_info):
home_consumption, powers = dev.components[
"componentNone"].get_values()
if bat_module == "speicher_bydhv":
bat_power = _get_byd_bat_power(bat_ip, bat_username,
bat_password, num)
home_consumption += bat_power
dev.add_component(KostalPikoInverterSetup(id=num))
inverter_power, _ = dev.components["component" +
str(num)].get_values()
power = home_consumption + inverter_power
imported, exported = simcount.SimCountFactory().get_sim_counter()(
).sim_count(power, topic="topic_str", data={}, prefix="bezug")
counter_state = CounterState(imported=imported,
exported=exported,
power=power,
powers=powers)
get_counter_value_store(None).set(counter_state)
def update(num: int, wr_piko2_url: str, wr_piko2_user: str,
wr_piko2_pass: str):
log.debug("Beginning update")
response = requests.get(wr_piko2_url,
verify=False,
auth=(wr_piko2_user, wr_piko2_pass),
timeout=10)
response.raise_for_status()
get_inverter_value_store(num).set(
parse_kostal_piko_var2_html(response.text))
log.debug("Update completed successfully")
def update_sma_webbox(address: str):
data = {
'RPC':
'{"version": "1.0","proc": "GetPlantOverview","id": "1","format": "JSON"}'
}
response = requests.post('http://' + address + '/rpc',
data=data,
timeout=3)
response.raise_for_status()
response_data = response.json()
get_inverter_value_store(1).set(
InverterState(
counter=float(response_data["result"]["overview"][2]["value"]) *
1000,
power=-int(response_data["result"]["overview"][0]["value"])))
def __init__(self, component_config: Union[Dict,
TeslaInverterSetup]) -> None:
self.component_config = dataclass_from_dict(TeslaInverterSetup,
component_config)
self.__store = get_inverter_value_store(self.component_config.id)
self.component_info = ComponentInfo.from_component_config(
self.component_config)
def __init__(self, component_config: dict,
tcp_client: modbus.ModbusClient) -> None:
self.component_config = component_config
self.__tcp_client = tcp_client
self.__store = get_inverter_value_store(component_config["id"])
self.component_info = ComponentInfo.from_component_config(
component_config)
def __init__(self, device_id: int, component_config: dict) -> None:
self.__device_id = device_id
self.component_config = component_config
self.__sim_count = simcount.SimCountFactory().get_sim_counter()()
self.simulation = {}
self.__store = get_inverter_value_store(component_config["id"])
self.component_info = ComponentInfo.from_component_config(component_config)
def __init__(self, device_id: int, device_address: str,
component_config: dict) -> None:
self.__device_address = device_address
self.component_config = component_config
self.__store = get_inverter_value_store(component_config["id"])
self.component_info = ComponentInfo.from_component_config(
component_config)
def __init__(self, component_config: Union[Dict, StuderInverterSetup],
tcp_client: modbus.ModbusTcpClient_) -> None:
self.component_config = dataclass_from_dict(StuderInverterSetup,
component_config)
self.__tcp_client = tcp_client
self.__store = get_inverter_value_store(self.component_config.id)
self.component_info = ComponentInfo.from_component_config(
self.component_config)
def __init__(self, device_id: int, component_config: dict, tcp_client: modbus.ModbusClient) -> None:
self.component_config = component_config
factory = kit_counter_inverter_version_factory(
component_config["configuration"]["version"])
self.__client = factory(component_config["configuration"]["id"], tcp_client)
self.__tcp_client = tcp_client
self.__store = get_inverter_value_store(component_config["id"])
self.component_info = ComponentInfo.from_component_config(component_config)
def __init__(self,
device_id: int,
component_config: Union[Dict, KostalPikoInverterSetup],
ip_address: str) -> None:
self.component_config = dataclass_from_dict(KostalPikoInverterSetup, component_config)
self.ip_address = ip_address
self.__store = get_inverter_value_store(self.component_config.id)
self.component_info = ComponentInfo.from_component_config(self.component_config)
def __init__(self, component_config: dict, ip_address: str,
password: str) -> None:
self.component_config = component_config
self.ip_address = ip_address
self.password = password
self.__store = get_inverter_value_store(component_config["id"])
self.component_info = ComponentInfo.from_component_config(
component_config)
def update_e3dc_battery(addresses: Iterable[str], read_external: int, pv_other: bool):
soc = 0
count = 0
battery_power = 0
# pv_external - > pv Leistung die als externe Produktion an e3dc angeschlossen ist
# nur auslesen wenn als relevant parametrisiert (read_external = 1) , sonst doppelte Auslesung
pv_external = 0
# pv -> pv Leistung die direkt an e3dc angeschlossen ist
pv = 0
for address in addresses:
log.debug("Battery Ip: %s, read_external %d pv_other %s", address, read_external, pv_other)
count += 1
with ModbusClient(address, port=502) as client:
# 40082 SoC
soc += client.read_holding_registers(40082, ModbusDataType.INT_16, unit=1)
# 40069 Speicherleistung
battery_power += client.read_holding_registers(40069,
ModbusDataType.INT_32, wordorder=Endian.Little, unit=1)
# 40067 PV Leistung
pv += (client.read_holding_registers(40067, ModbusDataType.INT_32, wordorder=Endian.Little, unit=1) * -1)
if read_external == 1:
# 40075 externe PV Leistung
pv_external += client.read_holding_registers(40075,
ModbusDataType.INT_32, wordorder=Endian.Little, unit=1)
soc = soc / count
log.debug("Battery soc %d battery_power %d pv %d pv_external %d count ip %d",
soc, battery_power, pv, pv_external, count)
counter_import, counter_export = SimCountFactory().get_sim_counter()().sim_count(battery_power, prefix="speicher")
get_bat_value_store(1).set(BatState(power=battery_power, soc=soc, imported=counter_import, exported=counter_export))
# pv_other sagt aus, ob WR definiert ist, und dessen PV Leistung auch gilt
# wenn 0 gilt nur PV und pv_external aus e3dc
pv_total = pv + pv_external
# Wenn wr1 nicht definiert ist, gilt nur die PV Leistung die hier im Modul ermittelt wurde
# als gesamte PV Leistung für wr1
if not pv_other or pv_total != 0:
# Wenn wr1 definiert ist, gilt die bestehende PV Leistung aus Wr1 und das was hier im Modul ermittelt wurde
# als gesamte PV Leistung für wr1
if pv_other:
try:
pv_total = pv_total + files.pv[0].power.read()
except:
pass
log.debug("wr update pv_other %s pv_total %d", pv_other, pv_total)
_, counter_pv = SimCountFactory().get_sim_counter()().sim_count(pv_total, prefix="pv")
get_inverter_value_store(1).set(InverterState(counter=counter_pv, power=pv_total))
def read_inverter(ip1: str, webbox: int, ip2: str, ip3: str, ip4: str,
version: int, hybrid: int, num: int,
sunny_boy_smart_energy: int):
def create_webbox_inverter(address: str):
return SmaWebboxInverter(address, SmaWebboxInverterSetup(id=num))
def create_modbus_inverter(address: str):
config = SmaSunnyBoyInverterSetup(
id=num,
configuration=SmaSunnyBoyInverterConfiguration(
hybrid=bool(hybrid), version=SmaInverterVersion(version)))
return inverter.SmaSunnyBoyInverter(
0, config, modbus.ModbusTcpClient_(address, 502))
inverter1 = (create_webbox_inverter
if webbox else create_modbus_inverter)(ip1)
inverters_additional = (create_modbus_inverter(address)
for address in [ip2, ip3, ip4]
if address != "none")
# In legacy we were able to configure multiple IP-Addresses for a single SMA-component, effectively creating a
# virtual component that represents the sum of its subcomponents. This was probably done in order to circumvent
# the limitation to have a maximum of two inverters configured in legacy.
# Since openWB 2 does not have a limitation on the number of inverters we do not implement this there. However
# we still need to implement this for the read_legacy-bridge.
# Here we act like we only update the first inverter, while we actually query all inverters and sum them up:
with SingleComponentUpdateContext(inverter1.component_info):
total_power = 0
total_energy = 0
for inv in itertools.chain((inverter1, ), inverters_additional):
state = inv.read()
total_power += state.power
total_energy += state.exported
if hybrid == 1:
if sunny_boy_smart_energy == 0:
bat_comp = bat.SunnyBoyBat(0, SmaSunnyBoyBatSetup(),
modbus.ModbusTcpClient_(ip1, 502))
else:
bat_comp = bat_smart_energy.SunnyBoySmartEnergyBat(
0, SmaSunnyBoySmartEnergyBatSetup(),
modbus.ModbusTcpClient_(ip1, 502))
bat_state = bat_comp.read()
total_power -= bat_state.power
total_energy = total_energy + bat_state.imported - bat_state.exported
get_inverter_value_store(num).set(
InverterState(exported=total_energy, power=total_power))
def __init__(
self, device_address: str,
component_config: Union[Dict, SmaWebboxInverterSetup]) -> None:
self.__device_address = device_address
self.component_config = dataclass_from_dict(SmaWebboxInverterSetup,
component_config)
self.__store = get_inverter_value_store(self.component_config.id)
self.component_info = ComponentInfo.from_component_config(
self.component_config)
def __init__(self, device_id: int, component_config: dict) -> None:
self.__device_id = device_id
self.component_config = component_config
ip_address = component_config["configuration"]["ip_address"]
self.__tcp_client = modbus.ModbusClient(ip_address, 502)
self.__sim_count = simcount.SimCountFactory().get_sim_counter()()
self.__simulation = {}
self.__store = get_inverter_value_store(component_config["id"])
self.component_info = ComponentInfo.from_component_config(component_config)
def __init__(self, component_config: dict, domain: str) -> None:
self.__get_power = create_request_function(
domain, component_config["configuration"]["power_path"])
self.__get_counter = create_request_function(
domain, component_config["configuration"]["counter_path"])
self.component_config = component_config
self.__store = get_inverter_value_store(component_config["id"])
self.component_info = ComponentInfo.from_component_config(
component_config)
def __init__(self, device_id: int,
component_config: Union[Dict, LgInverterSetup]) -> None:
self.__device_id = device_id
self.component_config = dataclass_from_dict(LgInverterSetup,
component_config)
self.__sim_count = simcount.SimCountFactory().get_sim_counter()()
self.__simulation = {}
self.__store = get_inverter_value_store(self.component_config.id)
self.component_info = ComponentInfo.from_component_config(
self.component_config)
def create_component(component_config: dict):
store = get_inverter_value_store(component_config["id"])
def persister(reading: CounterState):
store.set(
InverterState(counter=reading.exported,
power=reading.power,
currents=reading.currents))
return DiscovergyComponent(component_config, persister)
def __init__(self, device_id: int,
component_config: Union[Dict, SolaxInverterSetup],
tcp_client: modbus.ModbusTcpClient_, modbus_id: int) -> None:
self.component_config = dataclass_from_dict(SolaxInverterSetup,
component_config)
self.__modbus_id = modbus_id
self.__tcp_client = tcp_client
self.__store = get_inverter_value_store(self.component_config.id)
self.component_info = ComponentInfo.from_component_config(
self.component_config)
def update(bezug_solarlog_ip: str):
log.debug('Wechselrichter Solarlog IP: ' + bezug_solarlog_ip)
data = {"801": {"170": None}}
data = json.dumps(data)
response = requests.post("http://" + bezug_solarlog_ip + '/getjp',
data=data,
timeout=3).json()
pv_watt = float(response["801"]["170"]["101"])
pv_kwh = float(response["801"]["170"]["109"])
if pv_watt > 5:
pv_watt = pv_watt * -1
log.debug('WR Leistung: ' + str(pv_watt))
log.debug('WR Energie: ' + str(pv_kwh))
get_inverter_value_store(1).set(
InverterState(exported=pv_kwh, power=pv_watt))
def __init__(self, component_config: Union[Dict, SunwaysInverterSetup],
ip_address: str, password: str) -> None:
self.component_config = dataclass_from_dict(SunwaysInverterSetup,
component_config)
self.ip_address = ip_address
self.password = password
self.__store = get_inverter_value_store(self.component_config.id)
self.component_info = ComponentInfo.from_component_config(
self.component_config)
def __init__(self,
device_id: int,
component_config: Union[Dict, VictronInverterSetup],
tcp_client: modbus.ModbusTcpClient_) -> None:
self.__device_id = device_id
self.component_config = dataclass_from_dict(VictronInverterSetup, component_config)
self.__tcp_client = tcp_client
self.__sim_count = simcount.SimCountFactory().get_sim_counter()()
self.simulation = {}
self.__store = get_inverter_value_store(self.component_config.id)
self.component_info = ComponentInfo.from_component_config(self.component_config)
def read_legacy(
component_type: str,
ip_address: str,
meter_id: int,
variant: int,
ip_address2: str = "none",
num: Optional[int] = None) -> None:
device_config = Fronius()
device_config.configuration.ip_address = ip_address
dev = Device(device_config)
if component_type in COMPONENT_TYPE_TO_MODULE:
component_config = COMPONENT_TYPE_TO_MODULE[component_type].component_descriptor.configuration_factory()
if component_type == "bat":
component_config.configuration.meter_id = meter_id
elif component_type == "counter_sm":
component_config.configuration.variant = variant
component_config.configuration.meter_id = meter_id
else:
raise Exception(
"illegal component type " + component_type + ". Allowed values: " +
','.join(COMPONENT_TYPE_TO_MODULE.keys())
)
component_config.id = num
dev.add_component(component_config)
log.debug('Fronius IP-Adresse: ' + ip_address)
if component_type == "bat" or "counter" in component_type:
dev.update()
elif component_type == "inverter" and num:
inverter1 = inverter.FroniusInverter(num, component_config, dev.device_config.configuration)
with SingleComponentUpdateContext(inverter1.component_info):
total_power = inverter1.read_power()
if ip_address2 != "none":
dev.device_config.configuration.ip_address = ip_address2
inverter2 = inverter.FroniusInverter(num, component_config, dev.device_config.configuration)
total_power += inverter2.read_power()
get_inverter_value_store(num).set(inverter1.fill_inverter_state(total_power))
else:
raise Exception("illegal component num " + str(num) + ". Should be an int if it is an inverter.")
def update(wr_smartme_url: str, wr_smartme_user: str, wr_smartme_pass: str):
log.debug('Wechselrichter smartme URL: ' + wr_smartme_url)
log.debug('Wechselrichter smartme User: '******'Wechselrichter smartme Passwort: ' + wr_smartme_pass)
# Daten einlesen
response = requests.get(wr_smartme_url,
auth=(wr_smartme_user, wr_smartme_pass),
timeout=3).json()
# Aktuelle Leistung (kW --> W)
wattwr = response["ActivePower"]
wattwr = round(wattwr * 1000)
# Zählerstand Export (kWh --> Wh)
pvkwh = response["CounterReadingExport"]
pvkwh = round(pvkwh * 1000, 3)
log.debug('WR Leistung: ' + str(wattwr))
log.debug('WR Energie: ' + str(pvkwh))
get_inverter_value_store(1).set(InverterState(counter=pvkwh, power=wattwr))
def __init__(
self, device_id: int, device_address: str, device_variant: int,
component_config: Union[Dict,
SonnenbatterieInverterSetup]) -> None:
self.__device_id = device_id
self.__device_address = device_address
self.__device_variant = device_variant
self.component_config = dataclass_from_dict(
SonnenbatterieInverterSetup, component_config)
self.__sim_count = simcount.SimCountFactory().get_sim_counter()()
self.simulation = {}
self.__store = get_inverter_value_store(self.component_config.id)
self.component_info = ComponentInfo.from_component_config(
self.component_config)