A HIGH EFFICIENCY STACKED SOLAR CELL
The present disclosure provides a photovoltaic device that has a photon receiving surface and a first single homojunction silicon solar cell. The first single homojunction silicon solar cell comprises two doped silicon portions with opposite polarities and has a first bandgap. The photovoltaic devic...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present disclosure provides a photovoltaic device that has a photon receiving surface and a first single homojunction silicon solar cell. The first single homojunction silicon solar cell comprises two doped silicon portions with opposite polarities and has a first bandgap. The photovoltaic device further comprises a second solar cell structure that has an absorber material with a Perovskite structure and has a second bandgap that is larger than the first bandgap. The photovoltaic device is arranged such that each of the first and second solar cells absorb a portion of the photons that are received by the photon receiving surface. |
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