Maqola

50% Efficient Solar Cell Architectures and Designs

Allen BarnettUniversity of Delaware, USAChristiana B. HonsbergUniversity of Delaware, USADouglas KirkpatrickDefense Advanced Research Project Agency, USASarah KurtzNational Renewable Energy Laboratory, USADuncan T. MooreUniversity of Rochester, USADavid B. SalzmanR. J. SchwartzPurdue University, USAJeffrey GrayPurdue University, USAStuart BowdenUniversity of Delaware, USAK.W. GoossenUniversity of Delaware, USAMichael W. HaneyUniversity of Delaware, USADan AikenEmcore Corporation, USAM. W. WanlassNational Renewable Energy Laboratory, USAKeith EmeryNational Renewable Energy Laboratory, USA

2006en

ABI

Annotatsiya

Very high efficiency solar cells (VHESC) for portable applications that operate at greater than 55 percent efficiency in the laboratory and 50 percent in production are being created. We are integrating the optical design with the solar cell design, and have entered previously unoccupied design space that leads to a new paradigm. This project requires us to invent, develop and transfer to production these new solar cells. Our approach is driven by proven quantitative models for the solar cell design, the optical design and the integration of these designs. We start with a very high performance crystalline silicon solar cell platform. Examples will be presented. Initial solar cell device results are shown for devices fabricated in geometries designed for this VHESC program

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Identifikatorlar

DOI: 10.1109/wcpec.2006.279768

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