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公开(公告)号：US08802479B2
公开(公告)日：2014-08-12
申请号：US12793617
申请日：2010-06-03
CPC分类号： H01L31/188 , H01L31/022433 , H01L31/0465 , H01L31/048 , H01L31/0508 , Y02E10/50
摘要： An improved method for interconnecting thin film solar cells to form solar cell modules is provided, the method comprising using a flat metallic mesh formed from a thin metallic strip to provide a current collection grid over a thin film solar cell. The method is particularly useful for forming interconnections between thin film solar cells deposited on flexible substrates. The rectangular cross sectional shape of the mesh elements provides an increased area of electrical contact to the solar cell compared to the small tangential area provided by elements of circular cross section. Mesh elements can be made higher rather than wider to improve conductivity without proportionally increasing shading loss. Various coatings can be applied to the mesh to improve its performance, provide corrosion resistance, and improve its cosmetic appearance.
摘要翻译： 提供了一种用于互连薄膜太阳能电池以形成太阳能电池模块的改进方法，该方法包括使用由薄金属带形成的扁平金属网，以在薄膜太阳能电池上提供集电栅格。 该方法对于在沉积在柔性基板上的薄膜太阳能电池之间形成互连特别有用。 与由圆形横截面的元件提供的小切向区域相比，网状元件的矩形截面形状提供了与太阳能电池的电接触面积的增加的面积。 网格元素可以更高而不是更宽以提高导电性，而不会成比例地增加阴影损失。 可以将各种涂层施加到网上以改善其性能，提供耐腐蚀性并改善其美观外观。
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公开(公告)号：US20110300661A1
公开(公告)日：2011-12-08
申请号：US12793617
申请日：2010-06-03
CPC分类号： H01L31/188 , H01L31/022433 , H01L31/0465 , H01L31/048 , H01L31/0508 , Y02E10/50
摘要： An improved method for interconnecting thin film solar cells to form solar cell modules is provided, the method comprising using a flat metallic mesh formed from a thin metallic strip to provide a current collection grid over a thin film solar cell. The method is particularly useful for forming interconnections between thin film solar cells deposited on flexible substrates. The rectangular cross sectional shape of the mesh elements provides an increased area of electrical contact to the solar cell compared to the small tangential area provided by elements of circular cross section. Mesh elements can be made higher rather than wider to improve conductivity without proportionally increasing shading loss. Various coatings can be applied to the mesh to improve its performance, provide corrosion resistance, and improve its cosmetic appearance.
摘要翻译： 提供了一种用于互连薄膜太阳能电池以形成太阳能电池模块的改进方法，该方法包括使用由薄金属带形成的扁平金属网，以在薄膜太阳能电池上提供集电栅格。 该方法对于在沉积在柔性基板上的薄膜太阳能电池之间形成互连特别有用。 与由圆形横截面的元件提供的小切向区域相比，网状元件的矩形截面形状提供了与太阳能电池的电接触面积的增加的面积。 网格元素可以更高而不是更宽以提高导电性，而不会成比例地增加阴影损失。 可以将各种涂层施加到网上以改善其性能，提供耐腐蚀性并改善其美观外观。
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