Stanis łłłław M. Pietruszko
Centre for Photovoltaics Warsaw University of Technology
BUILDING INTEGRATED PHOTOVOLTAICS (BIPV)
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Zero-energy building
• Sustainable generation of electric energy
• Net energy consumption of zero over a typical year
Energy-positive building:
• Generates more energy that consumes
• Feeds surplus electricity back into the grid
Masdar Headquarters building outside of Abu Dhabi
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03PV Technology Platform, “WG2”
Development of Energy-Standards for Buildings
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Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
The idea of BIPV
BIPV - Building Integrated Photovoltaics
BIPV refers to systems and concepts in which photovoltaic modules are incorporated into various architectural applications, especially as an alternative to conventional building materials used in the areas corresponding to roofs and façades (e.g. roofings, glass roof and elevation systems and façade-covering elements)
Fot Siemens
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
BIPV – potential benefits
• Direct consumption of produced energy• Low transmission losses• No additional requirement for land• Good use of existing mounting and grid
infrastructure• Great opportunities for architects• Modern and ecological image of the building• Saving on conventional building materials• Better module protection possibilities
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Architectural concepts of PV applications
Solar panels are suitable for replacing many of the architectural elements such as:
• Roofings
• Elevation elements
• Windows
• Shutters, canopies and sunshades
PV panels as a glass façade-covering
system
Opportunities and problems with PV applications
„Solar Office-Doxford Int.” office building in Sunderland (Great Britain)
Opportunities and problems with PV applications
PV panels as glass, double-layer façade-covering
system elements
City library in Mataro, Spain
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
TübingenUS Mission Genf
Examples of BIPV projects
© SunTechnics GmbH
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
BIPV
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
BIPV
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
PV adaptation for BIPV requirementsTransparent cells
Advantages:
• Partial shadowing of the interior, partial transparency
• Cells come in different colours.
Drawbacks:
• Less than 10% efficiency
• A new, costly technology
Examples of applications:
• Greenhouses
• Glassed-in vantage points (roofing)
Fot Vortalux
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Architectural concepts of PV applications
Sunshades
Fot: Fraunhofer ISE, Freiburg, Germany
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03PV Technology Platform, “WG2”
Skylights
BIPV as multi-functional building component
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Architectural concepts of PV applications
External shading elements (sunshades and canopies)
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
SBIC East Head Office Bldg. - 29.7kWp, (JP) Nikken Sekkei Ltd.SBIC East Head Office Bldg. - 29.7kWp, (JP) Nikken Sekkei Ltd.
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Architectural concepts of PV applications
Roof coverings - with or without the ventilation slit
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Architectural concepts of PV applications
Roof coverings - integrated modules
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
„Ho-oh School” comprehensive school building in Kago shima, Japan
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Amersfoort 1MW Project (NL) EcofysAmersfoort 1MW Project (NL) Ecofys
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Amersfoort 1MW Project EcofysAmersfoort 1MW Project Ecofys
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Amersfoort 1MW Project (NL) EcofysAmersfoort 1MW Project (NL) Ecofys
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Stillwell Avenue Subway Station, Coney Island (USA) 210 kWp Kiss+Cathcart Architects Stillwell Avenue Subway Station, Coney Island (USA) 210 kWp Kiss+Cathcart Architects
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Stillwell Avenue Subway Station, Coney Island (USA) 210 kWp Kiss+Cathcart Architects Stillwell Avenue Subway Station, Coney Island (USA) 210 kWp Kiss+Cathcart Architects
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Mont-Cenis Academy - 1MWp, Herne Sodingen(DE) Jourda, Paris & HHS Planer+ BDA, KasselMont-Cenis Academy - 1MWp, Herne Sodingen(DE) Jourda, Paris & HHS Planer+ BDA, Kassel
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Mont-Cenis Academy - 1MWp, Herne Sodingen(DE) Jourda, Paris & HHS Planer+ BDA, KasselMont-Cenis Academy - 1MWp, Herne Sodingen(DE) Jourda, Paris & HHS Planer+ BDA, Kassel
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Mont-Cenis Academy - 1MWp, Herne Sodingen(DE) Jourda, Paris & HHS Planer+ BDA, Kassel
Mont-Cenis Academy - 1MWp, Herne Sodingen(DE) Jourda, Paris & HHS Planer+ BDA, Kassel
Building Integrated Photovoltaics – Concept and Applications.
60-kW systemy PV na Gm. In ŜŜŜŜynierii ŚŚŚŚrodowiska PW
Warsaw University of Technology
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
BIPV - coloured solar cell
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Operation conditions of building-based solar panels
The overall energetic performance of PV panels depends on both exposure and tilt angle
Fot: Fraunhofer ISE, Freiburg, Germany; Solarpraxis AG, Berlin, Germany
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03PV Technology Platform, “WG2”
Costs of Facade-Products
Return of the investment of PV modules! Sou
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Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Conclusions
The application of solar panels on buildings is economically, technically and architecturally attractive.
The BIPV technology has been now at the stage of dynamic development.
Scientific research has been conducted on adaptation of new solar cell types for the purpose of BIPV.
Stanislaw M. Pietruszko - Centre for Photovoltaics COP 14, RTCC, Poznan, 2008-12-03
Dr. Stanis łłłław M. Pietruszko
Centre for PhotovoltaicsWarsaw University of TechnologyKoszykowa 75, 00-662 Warszawa
Ph: 0-22-234 7782E-mail: [email protected]
www.pv.pl