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Title: Compact monocrystalline silicon solar modules with high voltage outputs and mechanically flexible designs

Journal Article · · Energy & Environmental Science
DOI: https://doi.org/10.1039/b920862c · OSTI ID:1875091
 [1];  [2];  [3];  [3];  [2];  [2];  [2];  [2];  [2];  [3];  [2]
  1. Univ. of Illinois at Urbana-Champaign, IL (United States); University of Illinois
  2. Univ. of Illinois at Urbana-Champaign, IL (United States)
  3. Northwestern Univ., Evanston, IL (United States)

Here, a type of compact (~cm2) high voltage photovoltaic module that utilizes large collections of ultrathin (~15 μm), small (~45 μm wide, ~1 mm long) silicon solar cells was fabricated and characterized. Integration on thin sheets of plastic yielded flexible modules with per-cell efficiencies of ~8%, voltage outputs >200 V, and maximum power outputs >1.5 mW.

Research Organization:
Univ. of Illinois at Urbana-Champaign, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
Grant/Contract Number:
FG02-07ER46471
OSTI ID:
1875091
Journal Information:
Energy & Environmental Science, Journal Name: Energy & Environmental Science Journal Issue: 2 Vol. 3; ISSN 1754-5692
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

References (13)

Printable Single-Crystal Silicon Micro/Nanoscale Ribbons, Platelets and Bars Generated from Bulk Wafers journal November 2007
Realization of Ultrahigh Photovoltages with Organic Photovoltaic Nanomodules journal November 2008
Semiconductor Wires and Ribbons for High‐ Performance Flexible Electronics journal July 2008
High voltage photovoltaic mini‐modules journal August 2008
Bulk solar grade silicon: how chemistry and physics play to get a benevolent microstructured material journal January 2009
Thin film silicon photovoltaics: Architectural perspectives and technological issues journal October 2009
Photovoltaic technologies journal December 2008
Microstructures of high-growth-rate (up to 8.3nm/s) microcrystalline silicon photovoltaic layers and their influence on the photovoltaic performance of thin-film solar cells journal May 2008
Sliver® solar cells: A new thin-crystalline silicon photovoltaic technology journal November 2006
Bulk Quantities of Single-Crystal Silicon Micro-/Nanoribbons Generated from Bulk Wafers journal October 2006
Transfer printing by kinetic control of adhesion to an elastomeric stamp journal December 2005
Ultrathin silicon solar microcells for semitransparent, mechanically flexible and microconcentrator module designs journal October 2008
Stress focusing for controlled fracture in microelectromechanical systems journal February 2007

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Highly Flexible, Printed Alkaline Batteries Based on Mesh-Embedded Electrodes journal June 2011
Transfer Printing Techniques for Materials Assembly and Micro/Nanodevice Fabrication journal August 2012
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Mechanics analysis of two-dimensionally prestrained elastomeric thin film for stretchable electronics journal December 2010
Ultrathin and lightweight organic solar cells with high flexibility journal January 2012
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Stretchable, elastic materials and devices for solar energy conversion journal January 2011
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Sub-150 °C processed meso-superstructured perovskite solar cells with enhanced efficiency journal January 2014
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