PIONIERI NELLO SVILUPPO DELLA TECNOLOGIA CPV E DELLE CELLE SOLARI MULTIGIUNZIONE

Pionieri nello sviluppo della tecnologia CPV

Amonix è il leader indiscusso nello sviluppo della tecnologia degli impianti fotovoltaici a concentrazione (CPV). È una posizione che abbiamo conseguito grazie a oltre 21 anni all’avanguardia della ricerca e sviluppo di impianti CPV.

Amonix è cresciuta costantemente, stabilendo il record mondiale dell’efficienza media, 25%, agli inizi degli anni novanta con lo sviluppo della cella solare ad area di contatto sulla giunzione posteriore stabile.

Sistema MegaModule®

Amonix ha confermato la sua posizione di primo piano nello sviluppo della tecnologia degli impianti fotovoltaici con l’introduzione del sistema MegaModule® a metà degli anni novanta. L’integrazione di economiche lenti di Fresnel in materiale acrilico per concentrare la radiazione solare, delle placche riceventi delle celle solari e di un inseguitore solare biassiale in un singolo sistema hanno aumentato la modularità, flessibilità ed economicità di questa soluzione.

Celle multigiunzione

Nel 2005, Amonix ha incorporato la cella solare al silicio più efficiente del mondo: 27,6% di efficienza in condizioni di concentrazione. Successivamente, grazie a un notevole miglioramento dell’efficienza rispetto alla tecnologia degli impianti CPV al silicio, ha iniziato a adattare, per l’uso nelle centrali solari per aziende elettriche, la cella solare multigiunzione III-V originariamente sviluppata per l’industria spaziale.

L’utilizzo di queste celle solari multigiunzione nell’impianto CPV 7700 continua la tradizione dell’azienda di migliorare l’efficienza e ridurre i costi della generazione di energia elettrica sfruttando la luce solare.

Esperienza comprovata

In qualità di pioniere nel mercato CPV, Amonix si distingue integrando la sua posizione di azienda leader nello sviluppo della tecnologia fotovoltaica e quella di produttore di impianti CPV commerciali. Il risultato è il costante aumento della capacità di generazione di energia dalla luce solare con la contemporanea riduzione dei costi di produzione, attraverso sette generazioni di sviluppo di impianti.

Nessun’altra azienda operante nel settore della tecnologia CPV offre la storia comprovata di sviluppo, esperienza sul campo e successi commerciali di cui Amonix può vantarsi.

 

  • 04/25/2013
    Amonix Achieves World Record for PV Module Efficiency in Test at NREL
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  • 02/25/2013
    Silicon Valley-based Solar Junction signs agreement with Amonix
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  • 12/20/2012
    The Alamosa Solar Generating Project Powered by Amonix Concentrator Photovoltaic Systems Named a Top Renewable Energy Project of the Year
    More Industry Recognition for CPV Technology at Utility Scale
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  • 04/30/2013
    CPV Intelligence Brief 17-30 April 2013
    PV-Insider.com
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    By ksdickson Apr 30, 2013
    Amonix converts 36% of direct sunlight into electricity

    Companies and organisations mentioned: Amonix, National Renewable Energy Laboratory, SolarJunction, Boeing Spectrolab 

    CPV Intelligence Brief 17 – 30 April 2013

    Amonix converts 36% of direct sunlight into electricity

    California-based Amonix, a designer and manufacturer of concentrator photovoltaic (CPV) solar power systems, has converted more than 36% of direct sunlight into electricity.

    A module showcasing Amonix’s latest-generation CPV technology has been in outdoor testing from late February to April of this year. During this period, the Amonix module demonstrated a peak operating efficiency of 36.2% measured on March 14, 2013 with a DNI of 876 W/m2, an ambient temperature of 16°C and instantaneous wind speed of 1 m/s, breaking the previous 34.2% peak efficiency set by Amonix in May 2012.

    Over the entire testing period, the Amonix module earned a National Renewable Energy Laboratory (NREL) outdoor efficiency rating of 34.9%, a new world record, under international standard operating conditions for concentrator photovoltaics of 900 W/m2, 20°C ambient temperature and 2m/s wind speed, breaking the previous 33.5% rated efficiency record also set by Amonix in May 2012.

    The module uses Boeing Spectrolab 40% high efficiency solar cells and Amonix’s proprietary CPV technology to achieve world record performance.

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  • 04/26/2013
    Amonix Achieves World Record for PV Module Efficiency in Test at NREL
    The Wall Street Journal
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    SEAL BEACH, Calif.--April 26, 2013--

    Amonix Inc., the leading designer and manufacturer of concentrator photovoltaic (CPV) solar power systems, announced today that it has successfully converted more than 36% of direct sunlight into electricity. A module showcasing Amonix's latest-generation CPV technology has been in outdoor testing from late February to April of this year. During this period, the Amonix module demonstrated a peak operating efficiency of 36.2% measured on March 14, 2013 with a DNI of 876 W/m(2) , an ambient temperature of 16degC and instantaneous wind speed of 1 m/s, breaking the previous 34.2% peak efficiency set by Amonix in May 2012.

    Over the entire testing period, the Amonix module earned a National Renewable Energy Laboratory (NREL) outdoor efficiency rating of 34.9%, a new world record, under international standard operating conditions for concentrator photovoltaics of 900 W/m(2) , 20degC ambient temperature and 2m/s wind speed, breaking the previous 33.5% rated efficiency record also set by Amonix in May 2012. The module uses Boeing Spectrolab 40% high efficiency solar cells and Amonix's proprietary CPV technology to achieve world record performance.

    This result continues Amonix's long history of leading the world in solar module efficiency, having been the first to convert over 1/3(rd) of the sun's energy in May 2012, and the first to break 30% module efficiency in 2011.

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  • 02/28/2013
    Amonix, Solar Junction Plot CPV Efficiency Gains, Lower Costs
    RenewableEnergyWorld.com
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    New Hampshire, USA -- The two current record-holders in concentrated solar PV (CPV) cell and module technology hope that combining efforts will boost performance, and lower costs, to finally fulfill CPV's promise of lower levelized cost of electricity (LCOE) compared with other solar technologies.

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  • 11/28/2012
    Western dreams: The Alamosa Solar project, the world's largest CPV plant
    Solar Server
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    The Western United States is a big place. The sheer scale of the landscape overwhelms; in many states you can drive hundreds of kilometers in any direction, through prairies, forests, mountains and deserts, without encountering a city.

    This land has always attracted ambitious individuals; after the Native Americans came trappers, prospectors for gold and silver, farmers, ranchers, those fleeing religious persecution, and more recently, hippies and entrepreneurs.

    In the Western state of Colorado, on the high prairie of the San Luis Valley, facing the wall of the San Juan Mountains, is one of the most ambitious solar projects yet undertaken. Above the rabbitbrush and greasewood are a series of 15 by 21 meter arrays of lenses, rising on hundreds of metal poles like an alien orchard.

    This is Cogentrix' Alamosa Solar project, the world's largest concentrating photovoltaic (CPV) project, which we bring you as Solar Server's November 2012 Solar Energy System of the Month.

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  • 11/14/2012
    Report: CPV could be 30% cheaper than PV by 2016
    PV Tech
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    Improved technology and decreasing costs could boost concentrated PV (CPV) installations to 3GW worldwide within four years, according to research.

    A report by IMS Research said that advances in CPV technology would drive down costs by 16% annually, prompting an increase in installations from today’s cumulative total of around 160MW to 3GW by 2016.

    “With companies such as Solar Junction breaking cell efficiency records and Amonix capable of producing 34.2% efficient commercial modules, and focused on driving down system prices, acceptance of CPV as a utility-scale generation method is predicted to accelerate,” said report co-author and IMS Research Analyst Jemma Davies.

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