Building façade integrated solar thermal collectors for air heating: experimentation, modelling and applications

R. Agathokleous, G. Barone, A. Buonomano, C. Forzano, S.A. Kalogirou and A. Palombo

Applied Energy, 2019, vol. 239, issue C, 658-679

Abstract: In this paper the design and the energy performance investigation of a new flat-plate solar thermal air collector prototype is presented. The adoption of cost-effective materials and simple design solutions represent the main novelties of the proposed device when compared to existing commercial collectors. In addition, the prototype is suitably designed to be integrated into the building envelope (façade), which is a key feature for the market uptake of building integrated solar thermal systems. The paper includes the description of the dynamic simulation model, developed for the energy and economic performance analyses of the whole building-prototype system. The simulation model, implemented with a computer code written in MatLab, is able to predict both active (hot air production for building space heating) and passive (winter free heating and summer overheating) effects due to the building integration of the proposed solar collector. By such tool, indoor comfort investigations can also be carried out. The dynamic simulation models of both the building and the collector prototype were successfully validated.

Keywords: Building integrated solar thermal systems; Dynamic energy performance analysis; Experimental validation; Low-cost materials; Air collector (search for similar items in EconPapers)
Date: 2019
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (14)

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DOI: 10.1016/j.apenergy.2019.01.020

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