Selecting a suitable battery technology for the photovoltaic battery integrated module

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dc.creatorVega Garita, Víctor
dc.creatorAli, Hanif
dc.creatorNarayan, Nishant
dc.creatorRamírez Elizondo, Laura
dc.creatorBauer, Pavol
dc.date.accessioned2023-11-21T16:49:17Z
dc.date.available2023-11-21T16:49:17Z
dc.date.issued2019-10-31
dc.description.abstractThe use of batteries is indispensable in stand-alone photovoltaic (PV) systems, and the physical integration of a battery pack and a PV panel in one device enables this concept while easing the installation and system scaling. However, the influence of high temperatures is one of the main challenges of placing a solar panel close to a battery pack. Therefore, this paper aims to select a suitable battery technology considering the temperature of operation and the expected current profiles. The methodology for battery selection is composed of a literature review, an integrated model, the design of an application-based testing, and the execution of the aging test. The integrated model was employed to choose among the battery technologies, and to design a testing procedure that simulated the operational conditions of the PV-battery Integrated Module (PBIM). Two Li-ion pouch cells were tested at two representative temperatures while applying various charging/discharging profiles. After the testing, the LiFePO4 (LFP) cells showed better performance when compared to LiCoO2 batteries (LCO), where for instance, the LCO cells capacity tested at 45∘C, faded 2,45% more than the LFP cells at the same testing conditions. Therefore, LFP cells are selected as a suitable option to be part of the PBIM.es_ES
dc.description.procedenceUCR::Vicerrectoría de Docencia::Ingeniería::Facultad de Ingeniería::Escuela de Ingeniería Eléctricaes_ES
dc.description.sponsorshipUniversidad de Costa Rica/[]/UCR/Costa Ricaes_ES
dc.description.sponsorshipMinisterio de Ciencia y Tecnología y Telecomunicaciones de Costa Rica/[]/MICITT/Costa Ricaes_ES
dc.description.sponsorshipConsejo Nacional para Investigaciones Científicas y Tecnológicas/[]/CONICIT/Costa Ricaes_ES
dc.identifier.citationwww.sciencedirect.com/science/article/pii/S0378775319310043es_ES
dc.identifier.doi10.1016/j.jpowsour.2019.227011
dc.identifier.issn0378-7753
dc.identifier.issn1873-2755
dc.identifier.urihttps://hdl.handle.net/10669/90456
dc.language.isoenges_ES
dc.rightsacceso abierto
dc.sourceJournal of Power Sources, vol.438, pp.1-11.es_ES
dc.subjectBattery selectiones_ES
dc.subjectPV-Battery integrationes_ES
dc.subjectLi-iones_ES
dc.subjectTESTINGes_ES
dc.subjectAginges_ES
dc.titleSelecting a suitable battery technology for the photovoltaic battery integrated modulees_ES
dc.typeartículo originales_ES

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