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1. (WO2018077447) PANEL OF SOLAR CELL UNITS AND PRODUCTION METHOD

Pub. No.:    WO/2018/077447    International Application No.:    PCT/EP2017/000844
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Sat Jul 15 01:59:59 CEST 2017
IPC: H01L 31/18
H01L 31/054
Applicants: AZUR SPACE SOLAR POWER GMBH
Inventors: LÖCKENHOFF, Rüdiger
ZRINSCAK, Ivica
BENSCH, Werner
Title: PANEL OF SOLAR CELL UNITS AND PRODUCTION METHOD
Abstract:
The invention relates to a panel (10) of solar cell units, having an electrically insulating overall carrier (20), which comprises ceramic and which consists of a plurality of integrally bonded carrier parts (30). Each of the plurality of carrier parts comprises: a flat top side (32), which is enclosed by at least four edges (30.1, 30.2, 30.3, 30.4) and has at least two conducting tracks; at least two contact surfaces spaced apart from each other along a first edge; and at least one semiconductor body (50), which is designed as a solar cell and is arranged between the at least two contact surfaces and a second edge lying opposite the first edge. A secondary optical element (60) is arranged on the at least one semiconductor body of each of the plurality of the carrier parts, wherein a flat bottom side (62) of the secondary optical element is force-lockingly connected at least to a receiving surface of the semiconductor body by means of a polymer adhesive layer (80) comprising a silicone compound, in order to conduct light to the receiving surface of the semiconductor body. The first edge of each of the plurality of the carrier parts adjoins a first edge of another carrier part, and the overall carrier has predetermined breaking lines (40) between the carrier parts for separating the carrier parts.