(redirected from Upgraded Metallurgical Grade)
UMGUniversal Music Group
UMGUniversitätsmedizin Göttingen (German: Göttingen University Medical Center)
UMGUltimate Memory Guide
UMGUniversidad Mariano Gálvez de Guatemala (Mariano Galvez University of Guatemala)
UMGUpgraded Metallurgical Grade (silicon)
UMGUnion Mortgage Group (various locations)
UMGUniversity Management Group (various schools)
UMGUrban Mobility Group (Seattle, WA)
UMGUnlicensed Medical Graduate
UMGUniversal Mercator Grid
UMGUniversity of Munster, Germany
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References in periodicals archive ?
Polysilicon is manufactured through three main commercial processes, namely the Siemens process, FBR process and upgraded metallurgical grade process.
Its proprietary Bright Point solar cell technology utilizes upgraded metallurgical grade silicon to produce low-cost solar cells for use in homes and business.
BSE's efficiency result is one of the highest in the world on upgraded metallurgical grade (UMG) silicon and has been verified independently by the National Renewable Energy Laboratory (NREL).