Glass building material

A glass building material according to the present disclosure includes: a first photovoltaic string of a bifacial light-receiving type which has a shape extending in one direction; a second photovoltaic string of a bifacial light-receiving type which is arranged next to the first photovoltaic string...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Nakajima, Akihiko, Matsuo, Hideki, Kinoshita, Seiichi, Makino, Tsukasa, Ohta, Nobuhisa, Kobayashi, Nobusato, Umeda, Kazuhiko, Kadota, Naoki
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A glass building material according to the present disclosure includes: a first photovoltaic string of a bifacial light-receiving type which has a shape extending in one direction; a second photovoltaic string of a bifacial light-receiving type which is arranged next to the first photovoltaic string in a width direction, and which has a shape extending in the one direction; a first glass substrate which is configured to cover one surface of the first photovoltaic string and one surface of the second photovoltaic string; and a reflective film which is arranged on at least part of another surface side of the first photovoltaic string and another surface side of the second photovoltaic string, which has a transmittance higher than a reflectance in a visible light region, and which has a reflectance higher than a transmittance in a near-infrared region.