Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Fraunhofer-gesellschaft Zur F&#xd6;rderung Der Angewandten Forschung E.v.

Li Carlos Rendler

Holger Neuhaus

Christoph Kutter

Max Mittag

Christian Reichel

A solar cell module, having at least one first module segment, wherein the first module segment includes a first subsegment and at least one second subsegment, the first and the second subsegment each have at least one solar cell string and each solar cell string has a plurality of solar cells interconnected in series. The first module segment includes a first and an at least second bypass element and bypass connectors. These bypass elements are interconnected via the bypass connectors within the module segment. The shading properties, the electrical characteristics and the material expenditure in the production of the solar module are advantageously adapted via advantageous circuit and geometry arrangements of the elements.

Solar-cell module

A solar cell module, having at least four module segments and a plurality of bypass elements. Each module segment includes at least two solar cell strings connected in parallel and each string includes multiple solar cells connected in series and the four module segments are connected in series. The second and third module segments are connected in series between first and fourth module segments and the four module segments are arranged in two parallel series, having a first series which includes the first and the second module segment and a second series which includes the third and the fourth module segment. A first bypass element is connected in parallel to the first module segment, a second bypass element is connected in parallel to the second and third module segments connected in series, and a third bypass element is connected in parallel to the fourth module segment.

Solar cell module

A processing device for forming connection conductors for semiconductor components, in particular for producing a periodic structure, which device includes a forming unit for forming at least one connection conductor. The processing device has an advancing unit which is designed to move the connection conductors and the forming unit relative to one another in a direction of advance, and the forming unit has at least one step element, at least one forming element which can be moved relative to the step element, and a forming-element moving unit for moving the forming element relative to the stop element, the forming element, stop element and forming-element moving unit being designed to cooperate such that the connection conductor can be bent by moving the forming element between the stop element and the forming element by the forming-element moving unit. A method for forming connection conductors for semiconductor components is also provided.

Growing community of inventors

Freiburg, Germany

Li Carlos Rendler