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    Home > Chemicals Industry > Chemical Technology > The conversion efficiency of photovoltaic cells of Shaanxi enterprises has reached the international advanced level

    The conversion efficiency of photovoltaic cells of Shaanxi enterprises has reached the international advanced level

    • Last Update: 2022-11-22
    • Source: Internet
    • Author: User
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    On August 25, media reporters learned in the State-owned Assets Supervision and Administration Commission of Shaanxi Province that Shaanxi Nonferrous Optoelectronics Technology Co.
    , Ltd.
    continues to absorb advanced technology, improve independent research and development capabilities, and rely on scientific and technological innovation to promote product upgrading
    .
    After preliminary trial production, the conversion efficiency of photovoltaic cells of the company's leading product has stabilized above the national requirements and reached the international advanced level
    .

    At the beginning of the construction of optoelectronic technology projects, we have focused on the frontier of photovoltaic development, carried out technology research and development and scientific and technological research
    .
    At present, the company has mastered the key technologies and core processes
    in the core battery research and development field of the whole photovoltaic industry chain.
    Through the use of advanced technologies such as ion implantation and secondary printing, as well as standard management, 7S management and statistical process (SPC) control, the company has continuously optimized the process menu of the crystalline silicon cell production line, so that the average conversion efficiency of polycrystalline silicon cells has increased from 18% during trial production to 18.
    4%, the highest average conversion efficiency has exceeded 18.
    6%, and all have achieved mass production; The conversion efficiency of monocrystalline silicon cells exceeded 20.
    4%, which was higher than the provisions of "monocrystalline silicon photovoltaic cell conversion efficiency of not less than 20% and polycrystalline silicon photovoltaic cell conversion efficiency of not less than 18%" required in the "Several Opinions of the State Council on Promoting the Healthy Development of the Photovoltaic Industry", reaching the international advanced level of similar products and becoming the leader in the conversion efficiency of
    domestic photovoltaic cells.

    On August 25, media reporters learned in the State-owned Assets Supervision and Administration Commission of Shaanxi Province that Shaanxi Nonferrous Optoelectronics Technology Co.
    , Ltd.
    continues to absorb advanced technology, improve independent research and development capabilities, and rely on scientific and technological innovation to promote product upgrading
    .
    After preliminary trial production, the conversion efficiency of photovoltaic cells of the company's leading product has stabilized above the national requirements and reached the international advanced level
    .

    Photovoltaic cells

    At the beginning of the construction of optoelectronic technology projects, we have focused on the frontier of photovoltaic development, carried out technology research and development and scientific and technological research
    .
    At present, the company has mastered the key technologies and core processes
    in the core battery research and development field of the whole photovoltaic industry chain.
    Through the use of advanced technologies such as ion implantation and secondary printing, as well as standard management, 7S management and statistical process (SPC) control, the company has continuously optimized the process menu of the crystalline silicon cell production line, so that the average conversion efficiency of polycrystalline silicon cells has increased from 18% during trial production to 18.
    4%, the highest average conversion efficiency has exceeded 18.
    6%, and all have achieved mass production; The conversion efficiency of monocrystalline silicon cells exceeded 20.
    4%, which was higher than the provisions of "monocrystalline silicon photovoltaic cell conversion efficiency of not less than 20% and polycrystalline silicon photovoltaic cell conversion efficiency of not less than 18%" required in the "Several Opinions of the State Council on Promoting the Healthy Development of the Photovoltaic Industry", reaching the international advanced level of similar products and becoming the leader in the conversion efficiency of
    domestic photovoltaic cells.

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