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Add ambient temperature gate to heating period detection

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Adds heating_min_ambient_c (default 15°C) to season config. When outdoor
temperature is at or above this threshold, SG-Ready is suppressed even if
the calendar month is within the heating season. Prevents unnecessary heat
pump boost activation on warm spring/autumn days.

Logic: heating active = in_heating_month AND ambient < threshold
Zero value (unset) disables the temperature gate (calendar-only, old behaviour).

New test: TestHeatingPeriodAmbientSuppression covers warm-day suppression,
cold-day pass-through, and summer month independence.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Lutz FInsterle
2026-04-06 11:13:05 +02:00
parent cc33add507
commit 0b51ce5240
4 changed files with 55 additions and 9 deletions
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configs/ems-config.yaml
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@@ -86,6 +86,7 @@ consumers:
season:
heating_start_month: 10 # October
heating_end_month: 4 # April
heating_min_ambient_c: 15 # above 15°C outdoor temp: no SG-Ready even within heating months
# PV forecast — forecast.solar (free, no API key required)
forecast: