Photovoltaics at RWTH

The PIC 4.0 is a research infrastructure project, as part of which a new research building has also been constructed. This is intended to act as an innovation incubator for the newly developed productions and processes of the plastics processing industry in the digitalized manufacturing age. At the same time, the PIC 4.0 is the fifth and final construction phase of the growing research infrastructure of the Institute of Plastics Processing (IKV).

For the construction of the research building, the requirements for a proportionate self-supply of electricity first had to be taken into account as a basis for planning. As part of a feasibility study, areas were planned for a photovoltaic system that has an output of 68 kWp. The study also revealed potential for a further PV system with an output of 28 kWp. This extension was financed by RWTH Aachen University. The total system thus delivers an output of 96 kWp. The IKV’s PV system therefore accounts for around a third of the output of the systems already in operation at RWTH Aachen University, which total 300 kWp.

The structure of the PV system includes drainage elements, filter elements, 7 cm of substrate and vegetative planting. The substructure of the PV system is secured against the effects of wind. The PV system is connected to a local monitoring system. This means that the system can be permanently checked for faults and the current performance can be viewed. The electricity generated can partially cover the research facility’s own requirements.

RWTH’s own construction was implemented by Department 10.0 – Facility Management in the role of client together with IKV and a general planning team.