High-Efficiency Amorphous Silicon and Nanocrystalline Silicon Based Solar Cells and Modules: Annual Technical Progress Report, 30 January 2006 - 29 January 2007

    Research output: NRELSubcontract Report

    Abstract

    United Solar used a-Si:H/a-SiGe:H/a-SiGe:H in two manufacturing plants and improved solar efficiency and reduced manufacturing cost by new deposition methods, optimized deposition parameters, and new materials and cell structures.
    Original languageAmerican English
    Number of pages56
    StatePublished - 2007

    Bibliographical note

    Work performed by United Solar Ovonic LLC, Troy, Michigan

    NREL Publication Number

    • NREL/SR-520-41866

    Keywords

    • amorphous silicon
    • costs
    • efficiency
    • high deposition rate
    • manufacturer
    • modules
    • nanocrystalline
    • optimization
    • PV
    • solar cells
    • throughput
    • triple-junction

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