Impact of the temperature dependence of CPV optics transmittance on the current mismatch of multi-junction solar cells
Author(s) -
Norman Jost,
Rubén Núñez,
Marta Victoria,
César Domínguez,
Ignacio Antón,
Stephen Askins
Publication year - 2018
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
SCImago Journal Rank - 0.177
H-Index - 75
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/1.5053534
Subject(s) - photovoltaics , transmittance , limiting , concentrator , solar energy , optics , materials science , spectral line , current (fluid) , photovoltaic system , optoelectronics , physics , electrical engineering , engineering , thermodynamics , mechanical engineering , astronomy
The influence of spectra and temperature dependence of concentrator photovoltaics (CPV) optics is investigated by modelling yearly series of ambient conditions, such as typical meteorological year (TMY) data, and simulating the response of relevant CPV technologies. Results show the influence the optics have on the effective spectra available at the solar cell level. This allows us to find the limiting factors of a CPV module performance and permits energy yield predictions.
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