Ray Tracing of Bent Applications of Luminescent Solar Concentrator PV Modules

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Abstract

Flat luminescent solar concentrator PV (LSC-PV) devices have in development for nearly 45 years. However, to enhance their integration potential in buildings and vehicles, this study is focused on bent LSC-PV devices. LSC PV modules with a 20 times20 mathrm{cm} 2 top surface area and 6 different curvatures (k, from 1 to 10 mathrm{m} {-1}) have been designed in Dassault Systèmes Solidworks and simulated by means of ray tracing in Synopsys LightTools. These modules are 20 mm thick, are made of PMMA with 110 parts per million (ppm) of Lumogen Red 305 dye, and silicon solar cells attached only to their rectangular edges with a total PV cell coverage area of 80 cm2 per module. The simulation results show better optical and electrical performances for the bent LSC-PV modules than for flat planar modules. The performance increases with the increase of curvature; for instance, an LSC-PV module with a curvature of mathrm{k}=10 mathrm{m} {-1} is 40% more efficient than a flat reference. Furthermore, in this study, the effect of reflection layers and sizing of the front surface of the bent LSC PV modules on their performance is investigated.

Original languageEnglish
Title of host publication2022 IEEE 49th Photovoltaics Specialists Conference, PVSC 2022
PublisherInstitute of Electrical and Electronics Engineers
Pages89-91
Number of pages3
ISBN (Electronic)9781728161174
DOIs
Publication statusPublished - 2022
Event49th IEEE Photovoltaics Specialists Conference, PVSC 2022 - Philadelphia, United States
Duration: 5 Jun 202210 Jun 2022
Conference number: 49

Conference

Conference49th IEEE Photovoltaics Specialists Conference, PVSC 2022
Abbreviated titlePVSC 2022
Country/TerritoryUnited States
CityPhiladelphia
Period5/06/2210/06/22

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Keywords

  • Building Integrated Photovoltaic (BIPV)
  • Luminescent Solar Concentrator (LSC)
  • Ray Tracing
  • Simulation
  • Vehicle Integrated Photovoltaic (VIPV) (key words)

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