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IPV
Integrated
Photovoltaic

A showcase of case studies, 
products and tools for IPV

Con il supporto di:

IEA PVPS Task 15 project aims to create an enabling framework to accelerate the penetration of BIPV products in the global market of renewables.
Operazione co-finanziata dall’Unione europea, Fondo Europeo di Sviluppo Regionale, dallo Stato Italiano, dalla Confederazione elvetica e dai Cantoni nell’ambito del Programma di Cooperazione Interreg V-A Italia-Svizzera

Farmhouse Galley

renovation

listed building

Destinazione d'uso: 
residenziale
Anno integrazione IPV: 
tra 2016 e 2020
Fonte: 
Progetto BIPV meets History

Farmhouse Galley

Route du village 50, Ecuvillens, Switzerland

Introduzione

Stakeholders

Approccio progettuale

Integrazione estetica

Integrazione energetica

Integrazione tecnologica

Dati

Produttore e installatore

Map

Autore

The case study is a partially protected rural building from 1859, on the roof of which a BIPV system was added during a renovation. The terracotta-coloured photovoltaic modules were developed specifically by the CSEM (Swiss Centre for Microelectronics and Microtechnology) in Neuchâtel and ISSOL Suisse.

Sources: ISSOLCSEMSolarchitecture.CH

STAKEHOLDERS

Progettista principale: 

Lutz architectes

Progettista sistema IPV: 

CSEM, ISSOL 

Produttore componenti IPV: 

ISSOL

Tipologia di prodotto: 
Indirizzo: 
Rue du Progrès 18, Dison (Liège), Belgium
Contatti: 
infopv@issol.eu +32 (0)87 71 90 81
Web: 
http://www.issol.eu/
Installatore sistema BIPV: 

Solstis SA

Indirizzo: 
Sébeillon 9b, Lausanne, Switzerland
Contatti: 
info@solstis.ch 021 620 03 50
Web: 
https://solstis.ch/fr/

The study of the photovoltaic modules integrated into the rural building, created to apply to protected buildings, is part of a pilot project begun in 2014, which was developed thanks to the attention of government agencies such as the Swiss Department of Energy and Department of Cultural Heritage, and the support provided by the Swiss Federal Office of Energy and ÜserHuus, as well as the commitment of various partners. The project was awarded the 2018 Swiss Solar Award.

The colour, which imitates the terracotta colour, and the matte-gloss finish allow the photovoltaic modules to blend perfectly with the Swiss town's construction context. The size of the modules, which is much larger than that of traditional roof tiles, can be noted by a more attentive eye but only at shorter distances.

The estimated electricity production is 28 MWh per year, about 20 % lower than traditional solutions. However, the solution allows the farmhouse to retain its original character, and the energy produced covers the electrical demand of the house's inhabitants. The excess, about 51% of the total, is sent to the network.

The BIPV modules contain standard monocrystalline photovoltaic cells between glass plates. The glass pane exposed to solar radiation is coloured on the inside. Instead of the classic terracotta tiles, the modules are anchored directly to the wooden roof framework through aluminium frames (Solrif® XL mounting system). The perfect fit between the modules protects against frost and water.

DATI EDIFICIO

Tipologia progetto: 
Tecnica di costruzione edificio: 
DATI SISTEMA BIPV
Sistema architettonico BIPV: 
Opaque roof
Anno di integrazione BIPV: 
2017
Materiale attivo: 
Monocrystalline silicon
Trasparenza modulo: 
Potenza sistema [kWp]: 
27
Area sistema [m²]: 
262
Dimensioni modulo [mm]: 
1,530 x 542
Orientamento moduli: 
South
Produzione FV annuale [kWh]: 
28.000
Produttore componenti IPV: 

ISSOL

Tipologia di prodotto: 
Indirizzo: 
Rue du Progrès 18, Dison (Liège), Belgium
Contatti: 
infopv@issol.eu +32 (0)87 71 90 81
Installatore sistema BIPV: 

Solstis SA

Indirizzo: 
Sébeillon 9b, Lausanne, Switzerland
Contatti: 
info@solstis.ch 021 620 03 50
Route du village 50, Ecuvillens, Switzerland

Eurac Research