Why facades of buildings need to be beautiful and produce energy ? - PowerPoint PPT Presentation

Why facades of buildings need to be beautiful and produce energy” ? Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Company presentation • Swiss company founded in January 2015 in Neuchâtel • Currently consists of 5 employees • Leader in colored PV: white, gray, beige… • Holds 3 patents of the white PV technology for 20 years • First projects currently being installed • Sales pipeline growing Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

What if these could be active ? Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Exclusive and patented technology Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Efficient spectral selectivity Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Solar becomes invisible… Before Now Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Film integration • To obtain the best possible performance and reliability, our films are simply added on top of standard PV modules during the lamination process. • Both glass/backsheet and glass/glass configurations are supported. • We currently recommend the use of ETFE frontsheet protection for our film (mat or brilliant) → ETFE is a proven material for large architectural projects. Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Recent prizes & awards Zürich Climate Prize Switzerland (Category Buildings & Housing) PV magazine Prix SUD - Initiated by the newspaper “Le Temps” and supported by Romande Energie Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Your contribution for the environment? • Lower operating temperature: • A reduction of around 14 ° C was measured at the back of the module with an outdoor temperature of 25 ° C (44 instead of 55 ° C) • Compared with standard black PV modules, the cells are operating at a lower temperature. → Reduced performance loss in warm climates → Reduced building air conditioning needs • Limit urban heat island effects Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Façades become active and beautiful • New regulations for energy efficient building renovations are coming worldwide • White or light-coloured active full-building elements that are cost effective, durable and aesthetically pleasing. • Architects can incorporate renewable energy into their design without compromising their aesthetic vision . These new active facades will become an essential part of the building enveloppes in the years to come Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Think about the future Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

It started already ! Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

White or colored, photovoltaics become 100% building integrated New regulations for energy efficient building renovations • Former central post office administration building in Lausanne, renovated in 2013. • If this building had been renovated in 2018 • it would produce 132 MWh per year • enough for 35 family homes thanks to our technology Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

Potential is enormous Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018

“We shape our buildings and afterwards our buildings shape us” Sir Winston Churchill Thank you for your attention This project has received funding from the European Union’s Horizon 2020 research and innovation program Solaxess – Peter Roethlisberger, COO SÖLELMÄSSAN, 27 th of November 2018 under grant agreement No 818009.