Photovoltaic module for use on roof to produce energy, has solar cells arranged on substrate, predominantly covered with expandable material and arranged in such manner that solar cells are partly spa
The module (1) has solar cells (6) arranged on a substrate (2), which consists of an expandable material. The cells are predominantly covered with another expandable material and arranged in such a manner that the cells are partly spaced to each other, where the latter expandable material is polyurethane or thermoplastic. The cells cover a surface of the substrate to about 50 to 80 percent. The cells are designed as printed solar cells, organic solar cells and thin film solar cells such as carcinoma-in-situ (CIS) and/or Copper indium gallium selenide (CIGS) cells. An independent claim is also included for a method for producing a photovoltaic module.
LOEHER THOMAS [DE]; OSTMANN ANDREAS [DE]; SECKEL MANUEL [DE]
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