The showroom is the T-HSN project team's mobile platform for interactive exchange in the region of northern Thuringia and the neighbouring districts in Lower Saxony and Saxony-Anhalt. Together with the university's researchers, they demonstrate what Nordhausen University of Applied Sciences does: practice-oriented research with a focus on digitalisation, GreenTech, climate protection and services of general interest. These complex topics are transported to the economy, associations, administration and society with the help of the offers in the showroom and, at best, are reflected in co-operations.

The mobile showroom as a changeable space

This changeable space not only serves as a showcase for the university's research, but also invites interactive participation. Various workshops, lectures and expert discussions are offered to encourage constructive dialogue and to arouse the interest of visitors. By presenting scientific results, researchers enter into a dialogue with visitors and provide an insight into the innovative power of the university. A 3D printer, a laser engraver and various microscopes are available to try out. The space is also used to generate new ideas and initiate collaborative projects.

 Space miracle mobile showroom

 The team is mobile thanks to a small pneumatic tent ensemble and an electric transporter. The tents in different sizes can be combined and flexibly adapted to the respective requirements. This means that the interior can be adapted to be multifunctional and used for various event formats such as trade fair presentations, lectures, workshops or exhibitions. The e-transporter serves as a power source and is also a permanent exhibit that enables hands-on science. It can be used as an example to illustrate how energy is generated with photovoltaic modules and consumed for the operation of the showroom.

 Facts about the energy balance

One highlight of the mobile showroom is its CO₂-neutral and energy self-sufficient operation. This is achieved through a smart grid that integrates several technological components:

• PV modules: Three photovoltaic modules, each with 350 watt peak and a small storage unit of 3 kilowatt hours of lithium iron phosphate (LFP), provide the basic supply of solar energy.
• E-transporter storage: The e-transporter, equipped with a 77-kilowatt-hour battery, can use up to 60 kWh (80 per cent of the battery capacity) as energy storage to supply the showroom
• Energy management: A centralised system for measuring, monitoring and controlling ensures efficient use and distribution of the energy generated.

Thanks to these technologies, all media technology devices, such as the 3D printer, laser engraver, microscopes and video conferencing system, can be operated reliably. The lighting is also powered by the sustainable energy source, making the showroom completely self-sufficient and environmentally friendly.