BIPV - Building Integrated Photovoltaic

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Azurmendi Restaurant

Architektonisches System: 
Halbtransparentes Dach
Schrägdach
Halbtransparente Fassade
Kaltfassade
Gebäudefunktion: 
Handel
BIPV Baujahr: 
2005 bis 2012
Quelle: 
IEA PVPS Task 15
BIPV roof and façade from the inside © Onyx Solar
Standort: 
Barrio Leguina, s/n, 48195 Larrabetzu, Biscay, Spanien

Designed following an overall approach based on sustainability, the building is a bio-climatic structure, LEED Silver certified, where three bodies are combined: greenhouse, dining room and kitchen. There are many areas that influence energy in the building, such as offering employees options to arrive by bicycle and to take a shower later, creating an area for recharging electric cars, controlling the levels of natural and artificial lighting. The BIPV system is integrated in part of the semi-transparent roof and façade of the building, shading the interior spaces. Designed following an overall approach based on sustainability, the building is a bio-climatic structure, LEED Silver certified, where three bodies are combined: greenhouse, dining room and kitchen. There are many areas that influence energy in the building, such as offering employees options to arrive by bicycle and to take a shower later, creating an area for recharging electric cars, controlling the levels of natural and artificial lighting. The BIPV system is integrated in part of the semi-transparent roof and façade of the building, shading the interior spaces. 

Ästhetische Integration

The BIPV modules are completely integrated in the building image, being semi-transparent elements characterized by a uniform appearance, that are not so different from traditional glass panels that could be integrated in the roof and the façade.

Energietechnische Integration

The building has been LEED Silver certified. The BIPV system is part of an overall concept based on the sustainability from different points of view. Besides the photovoltaic source, the building uses geothermal energy that acclimatizes almost 100% of the building. Other aspects are: the materials used are recycled or recyclable; there is a green cistern-roof where rainwater is recycled for irrigation and WC cisterns, which, in addition, serves as a very good insulator.

Technologische Integration

The BIPV system is made of insulated glass-glass modules (L vision), which incorporate a thin-film amorphous silicon layer that filters the natural illumination, with a 10% of visible light transmittance level.

Entscheidungsfindung

The Azurmendi restaurant is a bio-climatic structure with a greenhouse where the cooking ingredients are what is planted there. It was designed as a sustainable building in terms of water, materials and energy. The photovoltaic system was exposed in the atrium roof providing an educational message to the customers. It also represent an important shading structure to prevent the overheating of the interior space.

Gesammelte Erfahrung

The PV system helped to address different aspects: the aesthetic, as the architectonic integration is absolute; the energy-related, because the PV system generates electricity for the lighting of the building and it helps to shade the space (Arch. Naia Eguino).

Daten

PROJEKTDATEN

Projektart: 
Neubau
Gebäudefunktion: 
Handel
Integrationssystem: 
Halbtransparentes Schrägdach
Halbtransparentes kalte Fassade

BIPV-SYSTEMDATEN

Modul Typologie: 
Nach Maß gefertigte Module
Solartechnik: 
Amorphes Silizium thin-film
Nennleistung [kWp]: 
21
Systemgrösse [m²]: 
283,6
Modulgrösse [mm]: 
1628 x 1309, 2653 x 1309
Ausrichtung: 
Süden-Westen
Neigung [°]: 
90 (Fassade), 6 (Dach)

BIPV-SYSTEMKOSTEN

Gesamtkosten [€]: 
-
€/m²: 
-
€/kWp: 
-

PV-HERSTELLERDATEN

Hersteller: 
Onyx Solar
Adresse: 
C/ Río Cea 1, Ávila, Spanien
Kontakt: 
info@onyxsolar.com +34 920 21 00 50

Map

Barrio Leguina, s/n, 48195 Larrabetzu, Biscay, Spanien

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