Robert Bosch

Johanna May

Ricardo Ehrenpfordt

Frieder Sundermeier

Christian Maeurer

Ulrich Schaaf

Holger Reinecks

Jana Hoffmann

Marcus Preissner

Eirini Gerovasili

An energy storage device for a photovoltaic system includes: at least one first energy store which has a first cycle stability; at least one second energy store which has a second cycle stability, the first cycle stability being higher than the second cycle stability; and a control device which is designed to discharge the first energy store in a first operating mode and to discharge the second energy store in a second operating mode.

Energy storage device for a photovoltaic system, and method for operating an energy storage device of a photovoltaic system

A method for producing a microfluid component includes: Producing a single polymer layer made of at least one plastic or a plastic composite and having a microfluid structure, fitting the polymer layer with at least one semiconductor element, and/or with at least one electronic component, and/or with an optical or optoelectronic component, sealing the microfluid structure.

Method for producing a microfluid component, as well as microfluid component

In a method for hot embossing at least one conductor track onto a substrate, a film having at least one electrically conductive layer is pressed against the substrate in a die direction using an embossing die having a structured die surface. The film remains on the substrate after ending the embossing process in at least two structure planes, which are spaced apart in the die direction.

Method for hot embossing at least one conductive track onto a substrate

A microfluidic component having at least one first polymer layer, which is provided with a microstructure for at least one fluid, and having at least one second polymer layer. It is provided that at least one semiconductor component is situated on the first and/or the second polymer layer. Furthermore, a manufacturing method for such a microfluidic component is described.

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Ludwigsburg, Germany

Johanna May