| 摘要 |
<p>The present invention relates to a hetero-contact solar cell, the front face of which is provided with incident solar radiation, said cell having: an absorber consisting of a crystalline semiconductor material of a first conductivity type, an amorphous semiconductor layer of the first conductivity type which is more highly doped than the absorber and is provided on the front face of the hetero-contact solar cell, an electrically conductive, transparent front-face conducting layer provided on the front face of the doped amorphous semiconductor layer of the first conductivity type, a front-face contact on the front face of the hetero-contact solar cell having spaced-apart contact structures, an emitter of a second conductivity type opposite to the first conductivity type provided on the rear face of the hetero-contact solar cell, and a rear-face contact arranged on the rear face of the hetero-contact solar cell. The invention further relates to a method for producing such a hetero-contact solar cell. The present invention addresses the problem of providing a hetero-contact solar cell and technology for producing a solar cell with which the emitter-induced absorption losses of hetero-contact solar cells can be eliminated and standard technologies can nevertheless continue to be used to produce the hetero-contact solar cell.</p> |
