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high efficiency concentrator def

Concentrator photovoltaic (CPV) systems provide higher efficiencies than conventional photovoltaic technologies. These systems increase the concentration ratio by using cheap optical assemblies in order to reduce the size of high efficiency solar cells

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  • high-efficiency organic solar concentratorsfor

    high-efficiency organic solar concentratorsfor

    Jul 11, 2008 · We report single- and tandem-waveguide organic solar concentrators with quantum efficiencies exceeding 50% and projected power conversion efficiencies as high …

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  • high-concentration systems (hcpv) - fraunhofer ise

    high-concentration systems (hcpv) - fraunhofer ise

    High-Efficiency - A Key for CPV: Presentation held at CPV-10, 10th International Conference on Concentrator Photovoltaic Systems 2014, Albuquerque, USA, 08.04.2014 Bett, A.W. Presentation

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  • high-efficiency concentrator-ftm machinery

    high-efficiency concentrator-ftm machinery

    High-Efficiency Concentrator. The concentrator is a continuous working concentrated and clarified multi-function equipment, mainly used for the concentration and clarification of concentrate and tailings slurry in wet beneficiation and coal preparation. It is highly efficient, energy-saving and eco-friendly

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  • (pdf)advanced high-efficiency concentrator tandem solar cells

    (pdf)advanced high-efficiency concentrator tandem solar cells

    Advanced high-efficiency concentrator tandem solar cells. November 1991; DOI: ... Efficiency verws concentration ratio data for a high-efficiency InP/GalnAs monolithic tandem cell. The modeled

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  • large stokes shift andhigh efficiencyluminescent solar

    large stokes shift andhigh efficiencyluminescent solar

    Dec 08, 2015 · The optical efficiency of CuInS2/ZnS QDs-LSC reaches as high as 26.5%. Moreover, the power conversion efficiency of the QDs-LSC-PV device reaches more than 3 …

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  • parabolic dish- an overview | sciencedirect topics

    parabolic dish- an overview | sciencedirect topics

    Like a solar tower, it is a point focusing concentrator, but it can achieve an even higher concentration ratio, theoretically as high as 2000, and an efficiency of up to 40%. Size is limited by material constraints, and the largest practical dishes are normally around 10 m in diameter, with a generating capacity of 25 kW, although larger individual dishes have been constructed

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  • high-efficiencyvs traditional washing machine: what's the

    high-efficiencyvs traditional washing machine: what's the

    Key Features High-Efficiency Washer . This new generation of high-efficiency washers uses a different washing system than its traditional parent appliance, a gentle rotating tumbling action rather than a harsher agitation to get clothes clean. A high-efficiency top loader has a slightly different washing action, a re-designed shorter agitator that draws the load down into the low water and

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  • high-efficiency concentrator- fote machinery(ftm)

    high-efficiency concentrator- fote machinery(ftm)

    What is the high efficiency concentrator? The high efficiency concentrator is mainly used for dewatering flotation concentrate and tailings in dressing plants, and also for concentration and purification of liquid containing solid particles in metallurgy, chemical industry, coal, building materials and sewage treatment industries. Fote high efficiency concentrator,new dewatering equipment

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  • new materials forhigh efficiencyoxygenconcentrators

    new materials forhigh efficiencyoxygenconcentrators

    Mar 26, 2020 · New technologies reach higher efficiencies through selective gas separation. Oxygen concentrators are used to treat acute and chronic pulmonary conditions such as asthma, pneumonia and COPD (chronic obstructive pulmonary disease). These devices concentrate ambient air …

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  • high efficiency concentrator-ore concentrate - hongxing

    high efficiency concentrator-ore concentrate - hongxing

    Product Introduction The high efficiency concentrator produced by our company is suitable for removing the water in the ore concentrate and the tailings in the ore beneficiation plant and it can concentrate the ore pulp from 20-30% to about 40-70%

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  • concentrating photovoltaics | solar power

    concentrating photovoltaics | solar power

    in cylindrical shape to provide line focus with lower concentration ratios. With the high concentration ratio in a Fresnel point lens, it is possible to use a multi-junction photovoltaic cell with maximum efficiency. In a line concentrator, it is more common to use high efficiency silicon

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  • ultra-high-efficiencyluminescent solarconcentratorusing

    ultra-high-efficiencyluminescent solarconcentratorusing

    Jun 13, 2020 · For different quantum yields ranging from 0.4 to 1, we have obtained theoretically super high optical efficiency of 11–31%. The optimization results show a 67.8% enhancement in optical flux gain leading to 3.72-times more concentrated photon flux …

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  • large stokes shift andhigh efficiencyluminescent solar

    large stokes shift andhigh efficiencyluminescent solar

    Dec 08, 2015 · The optical efficiency of CuInS2/ZnS QDs-LSC reaches as high as 26.5%. Moreover, the power conversion efficiency of the QDs-LSC-PV device reaches more than 3 …

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  • what is a solarconcentrator? types of solarconcentrators

    what is a solarconcentrator? types of solarconcentrators

    May 13, 2015 · Concentrator photovoltaics uses lenses or curved mirrors to focus sunlight onto small, highly efficient solar cells. Why Is Useful in Tracking the Sun ? One of these systems' difficulties is ensuring that solar radiation strikes parallel to the axis throughout the day

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  • parabolic dish- an overview | sciencedirect topics

    parabolic dish- an overview | sciencedirect topics

    Like a solar tower, it is a point focusing concentrator, but it can achieve an even higher concentration ratio, theoretically as high as 2000, and an efficiency of up to 40%. Size is limited by material constraints, and the largest practical dishes are normally around 10 m in diameter, with a generating capacity of 25 kW, although larger individual dishes have been constructed

    Get Details