Making solar electricity dispatchable: A technical and economic assessment of the main conversion and storage technologies

Autor: Freddy Ordóñez, Thomas Fasquelle, Alain Dollet, Alexis Vossier

Publikováno v: iScience, Vol 26, Iss 11, Pp 108028- (2023)

Summary: The techno-economic performances of five different solar-electricity conversion technologies (photovoltaic, solar tower, parabolic trough as well as two hybrid PV/CSP systems) associated with three energy storage means (electrochemical, ther

Externí odkaz: https://doaj.org/article/9aeee34cffbf49aaaf895d8a2c017296

Fine-Tuning of Multijunction Solar Cells: An In-Depth Evaluation

Autor: Alberto Riverola, Alain Dollet, Daniel Chemisana, Alexis Vossier, Laurene Parent

Publikováno v: Repositorio Abierto de la UdL
Universitad de Lleida

Multijunction (MJ) solar cells are currently seen as the most promising technology toward achieving incomparable solar to electricity conversion efficiency, largely surpassing the best conventional single-junction solar cells. It was recently shown t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94df81ec65d74ba3ccf245d32ff1bda9
https://doi.org/10.1109/jphotov.2019.2937226

Open-circuit voltage decay: moving to a flexible method of characterisation

Autor: Alain Dollet, Antoine Lemaire, Hervé Duval, Arnaud Perona, Matthieu Caussanel

Publikováno v: IET Circuits, Devices & Systems
IET Circuits, Devices & Systems, Institution of Engineering and Technology, In press, 14 (7), pp.947-955. ⟨10.1049/iet-cds.2020.0123⟩
IET Circuits, Devices & Systems, In press, 14 (7), pp.947-955. ⟨10.1049/iet-cds.2020.0123⟩

Open-circuit voltage decay (OCVD) is a method to characterise minority carrier effective lifetime ( τ eff ). It is non-destructive, simple and low-cost. It has been mainly used in silicon p-n junctions. τ eff is not only a very important parameter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3945173bb5dcbb5a11db5bff2e04e11
https://hal.archives-ouvertes.fr/hal-02982887/file/CDS-2020-0123-FINAL_Preprint.pdf

Is conversion efficiency still relevant to qualify advanced multi-junction solar cells?

Autor: Alain Dollet, Daniel Chemisana, Alberto Riverola, Alexis Vossier, Christian A. Gueymard

Publikováno v: Progress in Photovoltaics: Research and Applications. 25:242-254

For better conversion of sunlight into electricity, advanced architectures of multi-junction (MJ) solar cells include increasing numbers of subcells. The Achilles’ heel of these cells lies in their increased sensitivity to the spectral distribution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::464bb8ca4f43ca620ed5781f7caad7c6
https://doi.org/10.1002/pip.2853

Dense array CPV receivers: Impact of the cooling device on the net PV output for different illumination profiles

Autor: J. R. Rosell, Ferran Badia, Maxime Darnon, Montse Vilarrubí, Alain Dollet, Luc G. Fréchette, Jérôme Barrau, Josep Illa, Gerard Laguna, Álvaro Fernández, Manel Ibañez, Louis Michel Collin, Gonzalo Sisó

Publikováno v: 14TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-14)
14TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-14), Apr 2018, Puertollano, Spain. pp.080008, ⟨10.1063/1.5053536⟩
AIP Conference Proceedings volume 2012

Illumination and temperature non uniformities lead to mismatch losses in dense array CPV receivers. A cooling device, formed by a matrix of microfluidic cells with individually variable coolant flow rate, has been implemented in order to smooth the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0621ced44094f3dd48ce0bf4991d65c
https://hal.archives-ouvertes.fr/hal-01877143