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Fix Smartenergy pricing and 15 minutes #234

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Merged
suaveolent merged 2 commits into from
Nov 21, 2025
Merged

Fix Smartenergy pricing and 15 minutes #234

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69bf8f4
revert smartenergy price fix to match Readme
suaveolent Nov 21, 2025
a0edf29
fix 15 minute values for smartenergy
suaveolent Nov 21, 2025
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4 changes: 2 additions & 2 deletions custom_components/epex_spot/EPEXSpot/smartENERGY/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -47,11 +47,11 @@ async def fetch(self):
data = await self._fetch_data(self.URL)
duration = data["interval"]
assert data["unit"].lower() == CT_PER_KWH.lower()
marketdata = self._extract_marketdata(data["data"], duration)
self._marketdata = self._extract_marketdata(data["data"], duration)

# compress data if required
if duration < self._duration:
self._marketdata = compress_marketdata(marketdata, self._duration)
self._marketdata = compress_marketdata(self.marketdata, self._duration)

async def _fetch_data(self, url):
async with self._session.get(url) as resp:
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25 changes: 10 additions & 15 deletions custom_components/epex_spot/SourceShell.py
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Original file line number Diff line number Diff line change
Expand Up @@ -159,23 +159,18 @@ def update_time(self):
def to_net_price(self, price_per_kwh):
net_p = price_per_kwh

# Retrieve tax and surcharge values from config
surcharge_abs = self._config_entry.options.get(
CONF_SURCHARGE_ABS, DEFAULT_SURCHARGE_ABS
)
tax = self._config_entry.options.get(CONF_TAX, DEFAULT_TAX)
# Standard calculation for other cases
if "Tibber API" not in self.name:
# Retrieve tax and surcharge values from config
surcharge_abs = self._config_entry.options.get(
CONF_SURCHARGE_ABS, DEFAULT_SURCHARGE_ABS
)
tax = self._config_entry.options.get(CONF_TAX, DEFAULT_TAX)

surcharge_pct = self._config_entry.options.get(
CONF_SURCHARGE_PERC, DEFAULT_SURCHARGE_PERC
)
surcharge_pct = self._config_entry.options.get(
CONF_SURCHARGE_PERC, DEFAULT_SURCHARGE_PERC
)

# Custom calculation for SMARTENERGY
if self.name == "smartENERGY API V1":
net_p *= 1.0 + (tax / 100.0)
net_p += surcharge_abs
net_p *= 1.0 + (surcharge_pct / 100.0)
# Standard calculation for other cases
elif "Tibber API" not in self.name:
net_p = net_p + abs(net_p) * surcharge_pct / 100
net_p += surcharge_abs
net_p *= 1 + (tax / 100.0)
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15 changes: 10 additions & 5 deletions custom_components/epex_spot/test_smartenergy.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,12 +10,17 @@

async def main():
async with aiohttp.ClientSession() as session:
service = smartENERGY.smartENERGY(market_area="at", session=session)
durations = [15, 60]

await service.fetch()
print(f"count = {len(service.marketdata)}")
for e in service.marketdata:
print(f"{e.start_time}: {e.price_per_kwh} {UOM_EUR_PER_KWH}")
for duration in durations:
service = smartENERGY.smartENERGY(
market_area="at", duration=duration, session=session
)

await service.fetch()
print(f"{duration} count = {len(service.marketdata)}")
for e in service.marketdata:
print(f"{e.start_time}: {e.price_per_kwh} {UOM_EUR_PER_KWH}")


asyncio.run(main())