DISPOSITIVO FOTOVOLTAICO Y PANEL FOTOVOLTAICO

The present invention relates to a photovoltaic device having a plurality of layers (11, 12, 13) configured to convert light (L) into electric energy. Each layer comprises at least one solar cell (11A; 12A, 12B; 13A, 13B, 13C, 13D). Each layer is configured such that it has a band gap with a predete...

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Bibliographische Detailangaben
Hauptverfasser:	HOCES FERNANDEZ, ITZIAR, IKARAN SALEGI, CARMEN, HERNANDO BRIONGOS, FERNANDO, VARNER, KENNETH, CERECEDA MORIS, ENEKO, RECART BARANANO, FEDERICO, LUQUE LOPEZ, ANTONIO, GUTIERREZ SERRANO, RUBEN, OTAEGUI AIZPEOLEA, ALONA, LAGO AURREKOETSEA, ROSA, SAENZ NOVALES, MARIA JOSE, AZKONA ESTEFANIA, NEKANE, MONTALBAN FLOREZ, CRISTINA, RODRIGUEZ CUESTA, MARIA VELIA, FREIRE VELASCO, IRATXE, MARTIN SANTOS, VICTOR, JIMENO CUESTA, JUAN CARLOS, PEREZ MANSANO, LOURDES, URIARTE DEL RIO, SUSANA, FANO LESTON, VANESA, MARTIN REAL, JORGE, EZQUERRA VENTOSA, JOSEBA
Format:	Patent
Sprache:	spa
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	The present invention relates to a photovoltaic device having a plurality of layers (11, 12, 13) configured to convert light (L) into electric energy. Each layer comprises at least one solar cell (11A; 12A, 12B; 13A, 13B, 13C, 13D). Each layer is configured such that it has a band gap with a predetermined width, the width of the band gap of each layer being different from the width of the band gap of the other layers. At least one of the layers (12, 13) comprises at least two solar cells (12A, 12B; 13A, 13B, 13C, 13D) connected in series and having band gaps with the same width. The layers are connected to one another in parallel, such that the voltage (U) on each layer (11, 12, 13) is the same. The invention also relates to a photovoltaic panel.