INFLEXIBLE_PRODUCTION

Power (or energy) sensors representing generators that are relevant, but not flexible in the timing of their supply. For example, a sensor recording rooftop solar power that is connected behind the main meter, and whose production falls under the same contract as the flexible device(s) being scheduled. Their power supply cannot be adjusted but still matters for finding the best schedule for other devices.

The sign convention is determined by the key name: positive values denote production (the FlexMeasures default). Sensors that explicitly record production as negative values (consumption_is_positive attribute set to true) are rejected here; list them under inflexible-consumption instead.

Each entry is a sensor reference, optionally with source filters. In the flex-context this is a list of such references (site-level base generation); in a flex-model entry it is a single reference, so that an inflexible device modelled as its own asset can join a group like any other member.