Photovoltaic module
    1.
    发明申请
    Photovoltaic module 审中-公开
    光伏组件

    公开(公告)号:US20100186813A1

    公开(公告)日:2010-07-29

    申请号:US12657864

    申请日:2010-01-28

    摘要: For fastening the contact strip (8) to the back electrode layer (4) of a photovoltaic module, the back electrode layer (4) is provided on its outer side with a tin-, copper- and/or silver-containing contact layer (12). Subsequently the contact strip (8) provided with solder (17) on the joining surface is connected to the back electrode layer (4) by soldering. The contact layer (12) causes good adhesion of the back surface encapsulation material (13) to be obtained. A barrier layer (11) prevents alloying of the tin-solder with the layers (9, 10) of the back electrode layer (4).

    摘要翻译: 为了将接触片(8)紧固到光伏组件的背面电极层(4)上,背面电极层(4)在其外侧设置有锡,铜和/或含银接触层( 12)。 随后,通过焊接将在接合表面上设置有焊料(17)的接触条(8)连接到背面电极层(4)。 接触层(12)引起要获得的背表面密封材料(13)的良好粘附。 阻挡层(11)防止锡焊料与背面电极层(4)的层(9,10)的合金化。

    SOLAR CELL MODULE
    2.
    发明申请
    SOLAR CELL MODULE 审中-公开
    太阳能电池模块

    公开(公告)号:US20120305056A1

    公开(公告)日:2012-12-06

    申请号:US13485498

    申请日:2012-05-31

    IPC分类号: H01L31/048

    摘要: The invention relates to a solar cell module comprising electrically interconnected solar cells with front and backs, a transparent first layer running along the front sides, which is covered on the front laterally by a transparent cover, as well as a second layer running along the backsides, which is covered at the back by a second cover. In order to prevent and/or minimize a potential-induced reduction to a large extent and/or obtain an improved stability vis-à-vis thermo-cycling, it is suggested that first layer consists of a first polymer material and the second layer consists of a second polymer material deviating from the first polymer material and the fact that specific resistance is larger p1 of the first material is greater than specific resistance p2 of the second material.

    摘要翻译: 本发明涉及一种太阳能电池模块,其包括具有正面和背面的电互连的太阳能电池,沿着前侧延伸的透明第一层,其在前侧被透明盖覆盖,以及沿着背面延伸的第二层 ,后面被第二个盖子覆盖。 为了在很大程度上防止和/或最小化潜在的还原和/或获得相对于热循环的改进的稳定性,建议第一层由第一聚合物材料组成,第二层由 的偏离第一聚合物材料的第二聚合物材料和第一材料的电阻率较大p1的事实大于第二材料的电阻率p2。