title: Influence of concentration and solar cell size on the warranty time of triple junction solar cells creator: Nuñez Mendoza, Neftali creator: Vazquez Lopez, Manuel creator: Tamayo Arriola, Julen creator: Orlando, Vincenzo creator: Alburquerque del Hoyo, Olga creator: Fernández Fernández, Antonio creator: Algora del Valle, Carlos subject: Telecommunications description: In a previous work the warranty time of commercial lattice-matched GaInP/Ga(In)As/Ge triple junction concentrator solar cells was evaluated under real climatic conditions. The solar cells had a size of 7x7 mm operating with an efficiency of 35% at 820×. For these particular solar cells the warranty time for three locations, Golden (CO-USA), Madrid (Spain), and Tucson AZUSA), exhibits a 4 to 1 ratio, which affects the LCOE (Levelized Cost of Electricity) in an important way. In this work, we go a step further evaluating the influence of concentration and solar cell size on the warranty for a specific thermal design. publisher: E.T.S.I y Sistemas de Telecomunicación (UPM) rights: https://creativecommons.org/licenses/by-nc-nd/3.0/es/ date: 2018-09-13 type: info:eu-repo/semantics/conferenceObject type: Presentation at Congress or Conference source: 14TH International Conference on Concentrator Photovoltaic Systems (CPV-14) | 14th International Conference on Concentrator Photovoltaic Systems | 16/04/2018 - 18/04/2018 | Puertollano, España type: PeerReviewed format: application/pdf language: eng relation: https://www.cpv-14.org/home.html relation: info:eu-repo/grantAgreement/CAM//S2013%2FMAE-2780 relation: info:eu-repo/grantAgreement/MINECO//TEC2014-54260-C3-1-P relation: info:eu-repo/grantAgreement/UPM//RP150910B12 rights: info:eu-repo/semantics/openAccess relation: info:eu-repo/semantics/altIdentifier/doi/10.1063/1.5053526 identifier: https://oa.upm.es/55196/