One wallbox creates two cases and a piece of evidence nobody looks for afterwards.
Registration of the controllable consumption device reaches grid operations through the grid connection portal. Capacity, metering point and controllability are checked there; billing then has to set the right module for the reduced grid fee. The review note comes last, often written from memory and kept in a separate file.
1registrationAn 11 kW heat pump is registered via the grid connection portal.
7checkpointsCapacity, metering point, control box, grid connection, module choice, consent, timing.
2departmentsGrid operations checks controllability, billing sets the module.
3 weeksuntil the noteThe evidence is written up long after the case has been filed away.
If the review note is written while the case is being handled rather than three weeks later, the checking effort per device halves.
The 50% reduction in checking effort is this agent's headline figure. The seven checkpoints and three weeks until the note describe a typical process between grid operations and billing; they are illustrative, not counted.