Performance of photovoltaic canarian greenhouse: a comparison study between summer and winter seasons
2020
Ezzaeri, K. | Fatnassi, Hicham | Wifaya, A. | Bazgaou, A. | Aharoune, A. | Poncet, Christine | Bekkaoui, A. | Bouirden, L. | Université Ibn Zohr = Ibn Zohr University [Agadir] | Institut Sophia Agrobiotech (ISA) ; Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Côte d'Azur (UniCA) | Institut national de la recherche agronomique [Maroc] (INRA Maroc) | Institut Agronomique et Vétérinaire Hassan II (IAV Hassan II) | CNRST (Centre National pour la Recherche Scientifique et Technique, Morocco)
International audience
显示更多 [+] 显示较少 [-]英语. A large-scale use of the renewable energy in agriculture has become an optimal way to successfully deal with theissues of sustainability and climate change. Recently, the integration of solar panels on the roof of the green-house gave birth to a new crop production system called photovoltaic greenhouse.In this paper, we investigated the shading effect of theflexible photovoltaic panels, mounted on the green-house roof area in the checkerboard format, on the microclimate and the tomatoes yield during the summer andwinter period. This study was undertaken in a two tomato canarian greenhouses, typical of the southMediterranean region.The results of our study showed that the photovoltaic panels covering 40% roof area of the canary typegreenhouse does not have a significant effect on the climatic parameters. Additionally, during the hot period, thephotovoltaic panels reduced the temperature inside the greenhouse and sometimes falling in the optimum rangefor the tomatoes growth. Furthermore, this occupancy rate of the photovoltaic panels does not have a significanteffect on the overall yield of tomatoes
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