Results 71 to 80 of about 177,093 (187)

Energy Valorization Strategies in Rural Renewable Energy Communities: A Path to Social Revitalization and Sustainable Development

open access: yesEnergies
Energy communities led by local citizens are vital for achieving the European energy transition goals. This study examines the design of a regional energy community in a rural area of Spain, aiming to address the pressing issue of rural depopulation ...
Cristina Sanz-Cuadrado   +2 more
doaj   +1 more source

La energía solar llega a Guatapé [PDF]

open access: yes, 2018
No solo es el lugar donde una hidroeléctrica genera cerca del 4 % de la electricidad del país. No. Ahora la represa de Guatapé también es el escenario donde se instaló el primer parque flotante de energía solar en Colombia con el que EPM ensayará una ...
El Colombiano, Zambrano Benavides, Diego
core  

Optical Density of Perovskite Films as a Novel Parameter in Statistical Modeling for Perovskite Solar Cells

open access: yesphysica status solidi (RRL) – Rapid Research Letters, Volume 20, Issue 4, April 2026.
A data‐driven approach is applied to analyze blade‐coated perovskite films, revealing how synthesis and processing variables influence thickness and optical properties. A compact UV–vis‐based descriptor reduces complex absorption data into key metrics, enabling efficient exploration of high‐dimensional design spaces and offering a practical pathway to ...
Paola Gabriela Abrego‐Martínez   +6 more
wiley   +1 more source

SYNTHESIS AND CHARACTERIZATION OF Cu2SnSe3 THIN FILMS COMPOUND USED IN THE FABRICATION OF SOLAR CELLS

open access: yesMomento, 2013
The purpose of this paper is to contribute to the development of materials used in the fabrication of solar cells based on Kesterite type compounds which are being widely investigated because they possess excellent photovoltaic properties and their ...
Francisco Guzman   +3 more
doaj  

Comparative Analysis of Hydrogen Production and Economic Feasibility: Direct versus Indirect Coupling of Photovoltaic Systems with Electrolyzers

open access: yesAdvanced Energy & Sustainability Research
Hydrogen production using photovoltaics (PV) is essential for decarbonizing many sectors of the economy. The integration of PV and hydrogen electrolyzers is actively debated, with focus on direct versus indirect configurations and the option of storage ...
Alfonso González del Valle   +2 more
doaj   +1 more source

Photovoltaic Waste Generation in the Context of Sustainable Energy Transition in EU Member States

open access: yesResources
The European Union (EU) is witnessing an expansion in solar capacity, aligning with its commitment to achieving climate neutrality by 2050. However, deploying solar capacity introduces significant environmental complexities, such as managing photovoltaic
María Beatriz Nieto Morone   +3 more
doaj   +1 more source

The new landscapes of solar energy: solar-thermal electric centrals [PDF]

open access: yes, 2010
España ha sido pionera en el desarrollo de la energía solar termoeléctrica, debido a la instalación a fi nales de los años setenta de la Plataforma Solar de Almería, centro de investigación de referencia a nivel mundial.
Espejo Marín, Cayetano
core   +1 more source

Dealing with Shadows When Modelling BIPV Façades with Conventional PV Tools

open access: yesBuildings
Building-Integrated Photovoltaics (BIPV) can contribute to decarbonisation, but its large-scale deployment requires accurate energy yield predictions that justify these systems during the decision-making process to ensure cost-effectiveness.
Ana Marcos-Castro   +3 more
doaj   +1 more source

Assessing different models to estimate photovoltaic monocrystalline modules operating temperature using weather data

open access: yesRevista Científica de Ingeniería Energética, 2022
The efficiency of photovoltaic modules depends on the operating temperature of the cells. Currently it is difficult to choose a suitable model to estimate the temperature of the modules, due to the variety of proposed models.
Liomnis Osorio Laurencio   +5 more
doaj  

Diseño, construcción e instrumentación de un colector solar [PDF]

open access: yes, 2018
El presente documento expone las fases del desarrollo en la construcción de un colector solar experimental de placa plana, como base necesaria para el desarrollo de tecnología en energías renovables en la Universidad Tecnológica de Pereira ...
Chávez Figueroa, Iván Alexánder   +1 more
core  

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