Life Cycle Assessment of Luminescent Solar Concentrators Integrated into a Smart Window
Energies : open-access journal of related scientific research, technology development and studies in policy and management 16(4), 1869 (2023). doi:10.3390/en16041869
An Innovative Photovoltaic Luminescent Solar Concentrator Window: Energy and Environmental Aspects
Over the years, different types of smart windows have been tested and developed. In this study, an innovative prototype of a photovoltaic smart window, that integrates luminescent solar concentrators, was analysed. The device independently regulates the movement of the shading system and allows energy surplus, through the electricity generated by modules. Considering the peculiar structure (characterized by the presence of a light shelf) and the thermal characteristics of the device, the analyses focused on optical, thermal, and electrical performances, comparing them with those of a traditional window. The analysis followed an experimental approach that involved lighting and electrical mon…
Luminescent Solar Concentrator (LSC): preliminary phases of the LCA analysis applied to the Smart Window-LSC
Luminescent solar concentrators (LSC) represent one of the innovative technologies related to Building Integrated PhotoVoltaics (BIPV). T hanks to their characteristic of being semi-transparent and of functioning both with direct and diffused radiation, the se devices can be integrated to the surface of the buildings, in particular in replacement of openings such as skylights or windows. They do not require solar tracking systems that are used in classic solar concentrators and allow reducing the presence of silicon compared to traditional photovoltaic panels.
Luminescent Solar Concentrator (LSC): principio di funzionamento e fasi preliminari dell’analisi LCA applicata alla Smart Window-LSC
Una delle tecnologie più promettenti nel panorama dei sistemi fotovoltaici integrati negli edifici è quella dei concentratori solari luminescenti (LSC - Luminescent Solar Concentrator). La peculiarità di questi dispositivi risiede nel fatto che possono essere installati in zone dell’edificio difficilmente sfruttabili da altre tecnologie fotovoltaiche, in particolare in sostituzione di aperture quali lucernari o finestre, grazie alla loro caratteristica di essere semi-trasparenti e di funzionare sia con radiazione solare diretta che diffusa. L’obiettivo del presente lavoro è stato ricostruire i percorsi di produzione dei principali componenti del pannello LSC, in modo da ottenere un parziale…