SOLAR PANEL AND METHOD OF MANUFACTURING SOLAR PANEL

A solar panel has a substrate (1) and a plurality of photovoltaic cells (5). The substrate (1) has a first side (1a), a second side (1b), a third side (1c) and a fourth side (1d). The plurality of photovoltaic cells (5) are provided on the substrate (1), arranged parallel to the first side (1a), and...

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Bibliographische Detailangaben
Hauptverfasser:	SASAKAWA EISHIRO, OGAWA KAZUHIKO, KOKAJI SATOSHI, HORIOKA TATSUJI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A solar panel has a substrate (1) and a plurality of photovoltaic cells (5). The substrate (1) has a first side (1a), a second side (1b), a third side (1c) and a fourth side (1d). The plurality of photovoltaic cells (5) are provided on the substrate (1), arranged parallel to the first side (1a), and connected in series one after another. The plurality of photovoltaic cells (5) have a first trench (15a) located adjacent to the first side (1a) and parallel to the first side (1a) and a second trench (15b) located adjacent to the second side (1b) and parallel to the second side (1b), while do not have a trench located adjacent to the third side (1c) and parallel to the third side (1c) and a trench located adjacent to the fourth side (1d) and parallel to the fourth side (1d). The first trench (15a) and the second trench (15b) are formed from a surface of the plurality of photovoltaic cells (5) toward a surface of the substrate (1), and so extend to vicinities of the third side (1c) and the fourth side (1d) as not to reach an edge of the substrate (1).