SOC_MAX
=======

Upper boundary for all SoC values in the schedule (for storage devices, this defaults to max soc-target, if that is provided).
If omitted, no upper boundary is applied.
This boundary is soft in the optimization problem by default, because ``relax-soc-constraints`` defaults to ``True`` and supplies a default ``soc-maxima-breach-price``.
When passed as a sensor reference or time series, it defines dynamic upper boundaries.
Sensor references may include a ``default`` fallback quantity for missing sensor values, for example ``{"sensor": 51, "default": "100 kWh"}``.
Set ``relax-soc-constraints`` (or ``relax-constraints``) to ``False`` to keep upper boundaries as hard constraints unless ``soc-maxima-breach-price`` is supplied explicitly. [#minimum_overlap]_ [#projecting_scheduling_constraints]_