A high concentration photovoltaic module utilizing micro-transfer printing and surface mount technology

A high concentration photovoltaic module utilizing micro-transfer printing and surface mount technology

We describe a high concentration photovoltaic (CPV) module utilizing micro-transfer printed (μ-TP) dual-junction GalnP/GaAs solar cells and an ELO (Epitaxial Lift-Off) process used to fabricate very small cells (30% at 1,000 sun concentration are reported. Coupled with a >80% efficient optical tr...

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Hauptverfasser: Furman, B, Menard, E, Gray, A, Meitl, M, Bonafede, S, Kneeburg, D, Ghosal, K, Bukovnik, R, Wagner, W, Gabriel, J, Seel, S, Burroughs, S
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:We describe a high concentration photovoltaic (CPV) module utilizing micro-transfer printed (μ-TP) dual-junction GalnP/GaAs solar cells and an ELO (Epitaxial Lift-Off) process used to fabricate very small cells (30% at 1,000 sun concentration are reported. Coupled with a >80% efficient optical train, module efficiencies greater than 24% have been achieved with dual-junction μ-TP solar cells.
ISSN:0160-8371
DOI:10.1109/PVSC.2010.5616766