Development of High-Performance Solar Cells for the Jupiter and Saturn Environments

Autor: Jonathan Grandidier, Christopher Kerestes, James H. Ermer, Paul M. Stella, Andreea Boca, X.-Q. Liu, Claiborne McPheeters, Paul Sharps, Philip T. Chiu
Rok vydání: 2018
Předmět:
Zdroj: 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).
DOI: 10.1109/pvsc.2018.8548171
Popis: Many of the mission targets that NASA and the planetary-science community are interested in are located in deep space, in the 5-10AU range. This provides compelling motivation to develop solar cells and arrays that are highly efficient in low irradiance low temperature (LILT) environments. We give several examples of the iterative process our team has employed to develop cell designs that optimize the performance at LILT. We also provide results on advanced-architecture devices that have already demonstrated very high efficiencies in the Jupiter and Saturn LILT and radiation environments, specifically fourjunction inverted metamorphic and triple-junction upright metamorphic solar cells, respectively.
Databáze: OpenAIRE