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Lecciones aprendidas de una instalaciĆ³n solar fotovoltaica para uso familiar en edificio multivivienda en un proceso de compra colectiva
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Abstract(s)
RESUMEN: La instalaciĆ³n de energĆa solar fotovoltaica en edificios plurifamiliares existentes, ya sea en instalaciones de autoconsumo compartido o individual se enfrenta a barreras legales, tĆ©cnicas y de gestiĆ³n de las decisiones en comunidades de propietarios. En base a la experiencia de una instalaciĆ³n realizada para uso individual en un edificio en el aƱo 2018, el artĆculo analiza con detalle las principales barreras y propone acciones que permitan impulsar instalaciones en comunidades de propietarios. La monitorizaciĆ³n detallada durante el primer aƱo de operaciĆ³n ha permitido conocer que el nivel de autoconsumo es del 36% y que la instalaciĆ³n podrĆa amortizarse hasta en 9 aƱos. El proceso descrito se enmarca en una iniciativa de compra colectiva de instalaciones solares fotovoltaicas āllave en manoā que reduce las barreras al desconocimiento tĆ©cnico que pudieran tener los ciudadanos. Si como sociedad queremos que las cubiertas de los bloques de viviendas puedan contribuir a la mitigaciĆ³n del cambio climĆ”tico, es necesaria una labor de concienciaciĆ³n que minimice las barreras de gestiĆ³n en las comunidades de propietarios.
ABSTRACT: The installation of solar photovoltaic systems in existing multifamily buildings, for individual or shared generation, face a set of barriers going from legal and technical aspects to the ones related with how decisions are taken in these buildings between dwellingās owners. Based on a real experience of one photovoltaic system for individual use in a multifamily building in 2018, the current paper analyzes the main barriers and proposes actions to push photovoltaics in multifamily buildings. The detailed monitoring of the installation in the first operative year shows that the supply cover factor is 36% and the investment could be recovered within up to 9 years. The process was done in the framework of a collective initiative to launch up top 100 turnkey photovoltaic systems showing how this contributed to reduce technical unknowns of the citizens. If the society wants that photovoltaics in multifamily buildings contribute to mitigate climate change, an awareness work is necessary to minimize the barriers that community of owners can pose to individual proposals.
ABSTRACT: The installation of solar photovoltaic systems in existing multifamily buildings, for individual or shared generation, face a set of barriers going from legal and technical aspects to the ones related with how decisions are taken in these buildings between dwellingās owners. Based on a real experience of one photovoltaic system for individual use in a multifamily building in 2018, the current paper analyzes the main barriers and proposes actions to push photovoltaics in multifamily buildings. The detailed monitoring of the installation in the first operative year shows that the supply cover factor is 36% and the investment could be recovered within up to 9 years. The process was done in the framework of a collective initiative to launch up top 100 turnkey photovoltaic systems showing how this contributed to reduce technical unknowns of the citizens. If the society wants that photovoltaics in multifamily buildings contribute to mitigate climate change, an awareness work is necessary to minimize the barriers that community of owners can pose to individual proposals.
Description
CIES2020 - XVII Congresso IbƩrico e XIII Congresso Ibero-americano de Energia Solar
Keywords
Solar energy Solar photovoltaics Photovoltaic systems Building integration Self-consumption
Pedagogical Context
Citation
Salom, J... [et.al.] - Lecciones aprendidas de una instalaciĆ³n solar fotovoltaica para uso familiar en edificio multivivienda en un proceso de compra colectiva. In: CIES2020: As Energias RenovĆ”veis na TransiĆ§Ć£o EnergĆ©tica: Livro de ComunicaƧƵes do XVII Congresso IbĆ©rico e XIII Congresso Ibero-americano de Energia Solar. Helder GonƧalves, Manuel Romero (Ed.). Lisboa, Portugal: LNEG, 3-5 Novembro, 2020, p. 77-85
Publisher
LNEG - LaboratĆ³rio Nacional de Energia e Geologia