发明名称 SOLAR CELL AND SOLAR CELL MODULE WITH ONE-SIDED CONNECTIONS
摘要 A solar cell, in particular for connecting to a solar cell module, including at least one metallic base contact, at least one metallic emitter contact (5) and a semi-conductor structure having at least one base area and at least one emitter area (3). The base area and emitter area (2,3) are at least partially adjacent to each other forming a pn-junction, the base contact (6) being connected in an electrically conductive manner to the base area (2), the emitter contact (5) being connected in an electrically conductive manner to the emitter area (3), and the solar cells being arranged on the contact side (1) as a base and emitter contact (6,5). Essentially, the solar cell includes several metallic emitter contacts which are connected in an electrically conductive manner to the emitter area (3) and several metallic base contacts which are connected in an electrically conductive manner to the base area (2). The emitter contacts (5) do not have an electrically conductive connections among each other on the side facing away from the emitter area (3) and the base contacts do not have an electrically conductive connections on the side facing away from the base area (2). A solar cell module including at least two solar cells is also provided.
申请公布号 US2011174355(A1) 申请公布日期 2011.07.21
申请号 US200913061215 申请日期 2009.08.25
申请人 FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V. 发明人 BIRO DANIEL;MINGIRULLI NICOLA;CLEMENT FLORIAN;PREU RALF;WOEHL ROBERT
分类号 H01L31/05;H01L31/0224 主分类号 H01L31/05
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