Efficiency of a solar collector system for the public building depending on its location

Dorota Krawczyk , Mirosław Żukowski , Antonio Rodero

Abstract

Due to a technologic progress, a growth in the renewable energy markets including a high number of manufactures coming to being, the Renewable Energy Sources (RES) are both a tool for mitigating climate changes and investments that can provide direct economic profits and reduce a political or economic dependence resulting from import of fossil fuels. One of the many key solutions toward fulfilling the global increasing demand for energy and reduction of CO2 emissions is applying solar technologies. This paper presents the results of the analysis conducted for a small public office building located in Bialystok (Poland), where solar collectors were considered as the RES for domestic hot water (DHW) system, on the understanding that existing oil boiler would be an additional source. Low values of recommended water consumption in office buildings resulted in a low energy demand. However, concerning a potential of all office governmental buildings in Poland, it would be possible to reduce CO2 emission by 17,248 tonnes. In the comprehensive analysis, the same building in two more locations (Cordoba (Spain) and Kaunas (Lithuania)) was considered using simulation tools delivered within the framework of VIPSKILLS project as well as EnegyPlus software. The results allow to compare the mean monthly efficiency of systems or number of collectors necessary to deliver similar amount of solar energy.
Author Dorota Krawczyk (FCEE / HVAC)
Dorota Krawczyk,,
- Heating, Ventilation, Air Conditioning Department (HVAC Department)
, Mirosław Żukowski (FCEE / HVAC)
Mirosław Żukowski,,
- Heating, Ventilation, Air Conditioning Department (HVAC Department)
, Antonio Rodero
Antonio Rodero,,
-
Journal seriesEnvironmental Science and Pollution Research, ISSN 0944-1344, (N/A 70 pkt)
Issue year2019
Pages1-10
Publication size in sheets0.5
Keywords in EnglishSolar collectors, Renewable energy, DHW Efficiency Beam radiation Solar system Simulation
ASJC Classification2700 General Medicine; 2304 Environmental Chemistry; 2307 Health, Toxicology and Mutagenesis; 2310 Pollution
DOIDOI:10.1007/s11356-019-05077-2
URL https://link.springer.com/article/10.1007/s11356-019-05077-2
Internal identifier000045321
Languageen angielski
LicenseJournal (articles only); published final; Other open licence; with publication
Score (nominal)70
Score sourcejournalList
ScoreBUT score = 36.0, 31-05-2019, manual
Ministerial score = 70.0, 02-03-2020, ArticleFromJournal
Publication indicators Scopus SNIP (Source Normalised Impact per Paper): 2018 = 1.032; WoS Impact Factor: 2018 = 2.914 (2) - 2018=3.208 (5)
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