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91. 发明申请

WO2015167939A1 BONDS FOR SOLAR CELL METALLIZATION 审中-公开
标题翻译：用于太阳能电池金属化的债券
公开(公告)号：WO2015167939A1
公开(公告)日：2015-11-05
申请号：PCT/US2015/027396
申请日：2015-04-23
申请人： SUNPOWER CORPORATION , TOTAL MARKETING SERVICES
发明人： SEWELL, Richard Hamilton , NGAMO TOKO, Michel Arsène Olivie , MOORS, Matthieu , MOSCHNER, Jens Dirk
IPC分类号： H01L31/04 , H01L31/0224
CPC分类号： H01L31/18 , B32B37/06 , B32B38/004 , B32B2307/202 , B32B2307/40 , B32B2310/028 , B32B2310/0418 , B32B2311/12 , B32B2311/24 , B32B2457/12 , H01L31/022433 , H01L31/022441 , Y02E10/50
摘要： A solar cell can include a substrate and a semiconductor region disposed in or above the substrate. The solar cell can also include a conductive contact disposed on the semiconductor region with the conductive contact including a conductive foil bonded to the semiconductor region.
摘要翻译：太阳能电池可以包括基板和设置在基板中或上方的半导体区域。太阳能电池还可以包括布置在半导体区域上的导电触点，导电触点包括结合到半导体区域的导电箔。

92. 发明申请

WO2015148573A1 FOIL-BASED METALLIZATION OF SOLAR CELLS 审中-公开
标题翻译：太阳能电池的基于金属的金属化
公开(公告)号：WO2015148573A1
公开(公告)日：2015-10-01
申请号：PCT/US2015/022336
申请日：2015-03-24
申请人： SUNPOWER CORPORATION , TOTAL MARKETING SERVICES
发明人： HARLEY, Gabriel , TAESEOK, Kim , SEWELL, Richard, Hamilton , MORSE, Michael , SMITH, David, D. , MOORS, Matthieu , MOSCHNER, Jens-Dirk
IPC分类号： H01L31/04 , H01L31/0216 , H01L31/18
CPC分类号： H01L31/02245 , H01L31/022441 , H01L31/02363 , H01L31/028 , H01L31/0475 , H01L31/0512 , H01L31/0516 , H01L31/0682 , H01L31/0745 , Y02E10/50 , Y02E10/547 , Y02P70/521
摘要： Approaches for the foil-based metallization of solar cells and the resulting solar cells are described. In an example, a solar cell includes a substrate. A plurality of alternating N-type and P-type semiconductor regions is disposed in or above the substrate. A conductive contact structure is disposed above the plurality of alternating N-type and P-type semiconductor regions. The conductive contact structure includes a plurality of metal seed material regions providing a metal seed material region disposed on each of the alternating N-type and P-type semiconductor regions. A metal foil is disposed on the plurality of metal seed material regions, the metal foil having anodized portions isolating metal regions of the metal foil corresponding to the alternating N-type and P-type semiconductor regions.
摘要翻译：描述了用于太阳能电池和所得太阳能电池的箔基金属化的方法。在一个示例中，太阳能电池包括基板。多个交替的N型和P型半导体区域设置在衬底中或上方。导电接触结构设置在多个交替的N型和P型半导体区域的上方。导电接触结构包括多个金属种子材料区域，其提供设置在每个交替的N型和P型半导体区域上的金属种子材料区域。金属箔设置在多个金属种子材料区域上，金属箔具有阳极化部分，隔离与交替的N型和P型半导体区对应的金属箔的金属区域。

93. 发明申请

WO2015148572A1 CONVERSION OF METAL SEED LAYER FOR BUFFER MATERIAL 审中-公开
标题翻译：用于缓冲材料的金属种植层的转化
公开(公告)号：WO2015148572A1
公开(公告)日：2015-10-01
申请号：PCT/US2015/022335
申请日：2015-03-24
申请人： SUNPOWER CORPORATION , TOTAL MARKETING SERVICES
发明人： MOORS, Matthieu , PASS, Thomas
IPC分类号： H01L31/04 , H01L31/18
CPC分类号： H01L31/022441 , Y02E10/50
摘要： Approaches for forming solar cells with a converted seed layer as a buffer material and the resulting solar cells are described. In an example, a method of fabricating a solar cell includes converting regions of a seed layer disposed on a plurality of p-n junctions of the solar cell to form a pattern of interdigitated converted regions. The converted regions are configured to electrically insulate non-converted regions of the seed layer from each other and provide a barrier to a laser that is, in fabricating the solar cell, directed towards the seed layer such that the barrier substantially avoids degradation of at least the plurality of p-n junctions from the laser.
摘要翻译：描述了用转化的种子层形成太阳能电池作为缓冲材料的方法和所得到的太阳能电池。在一个示例中，制造太阳能电池的方法包括转换设置在太阳能电池的多个p-n结上的种子层的区域，以形成交错转换区域的图案。经转换的区域被配置为将种子层的未转换区域彼此电绝缘，并且在制造太阳能电池时提供对于种子层的激光的屏障，使得屏障基本上避免至少降低来自激光器的多个pn结。

94. 发明申请

WO2015130742A1 IMPROVED END CLAMPS FOR SOLAR SYSTEMS 审中-公开
标题翻译：改进的SOLAR系统的最终封装
公开(公告)号：WO2015130742A1
公开(公告)日：2015-09-03
申请号：PCT/US2015/017444
申请日：2015-02-25
申请人： SUNPOWER CORPORATION
发明人： BRAUNSTEIN, Ryan , CARRE, Guillaume , KINYON, Zachary
IPC分类号： H02S30/10 , H01L31/04
CPC分类号： F24S25/634 , F16B2/065 , F16B2/12 , F16B5/06 , F16B5/0685 , F24S25/35 , F24S25/60 , F24S25/632 , F24S25/636 , F24S2025/6003 , F24S2025/6004 , H02S20/22 , H02S20/23 , H02S30/10 , Y02B10/12 , Y02B10/20 , Y02E10/47
摘要： A solar power system can include an array of solar modules. The system can include a rail and a solar module positioned at an outer end of the array. The solar module can have a frame around a periphery of the solar module. The frame can include a flange along an edge of the solar module that is disposed at the outer end of the array. The flange can project inwardly from the frame underneath the solar module. A clamp assembly can be disposed underneath the solar module and can mechanically secure the solar module to the rail. The clamp assembly can include a clamp body and a base. The clamp body and the base can cooperate to clamp the flange between the clamp body and the rail.
摘要翻译：太阳能发电系统可以包括一组太阳能模块。该系统可以包括位于阵列的外端的导轨和太阳能模块。太阳能模块可以具有围绕太阳能模块的周边的框架。框架可以包括设置在阵列的外端处的沿着太阳能模块的边缘的凸缘。凸缘可以从太阳能模块下面的框架向内突出。夹具组件可以设置在太阳能模块的下面，并且可以将太阳能模块机械地固定到轨道上。夹具组件可包括夹具主体和底座。夹具主体和基座可以协作以将法兰夹在夹具体和导轨之间。

95. 发明申请

WO2015102885A1 SUN TRACKING SOLAR POWER SYSTEM HARDWARE AND METHOD OF ASSEMBLY 审中-公开
标题翻译：太阳跟踪太阳能发电系统硬件及其组装方法
公开(公告)号：WO2015102885A1
公开(公告)日：2015-07-09
申请号：PCT/US2014/070587
申请日：2014-12-16
申请人： SUNPOWER CORPORATION
发明人： WARES, Brian, S. , GRUSHKOWITZ, Tyler , MCKIBBEN, Nicholas
IPC分类号： H02S20/32
CPC分类号： H02S20/10 , F24S25/12 , F24S25/632 , F24S25/634 , F24S30/40 , F24S30/425 , F24S30/45 , F24S50/20 , F24S2025/802 , F24S2030/136 , H01L31/042 , H01L31/052 , H02S20/32 , Y02E10/47
摘要： A solar energy collection system can include improved mounting hardware for reducing hardware costs and labor required for assembly. For example, mounting hardware can include surfaces for supporting part or all of the weight of a solar module as it is brought into contact with mounting hardware and then moved into a final engaged position. In some systems, a torque tube can include saddle mount assemblies that allow a solar module to be partially engaged and a registered with the saddle mount while being pivoted into a final locked engagement. Some systems can include arrangements sufficient to support the full weight of a solar module in a disengaged position, and as it is moved into a final engaged position. Some systems can include a configuration of apertures and interference or snap-fit features for providing tool-less connections, thereby simplifying the assembly process.
摘要翻译：太阳能收集系统可以包括改进的安装硬件，用于降低组装所需的硬件成本和人力。例如，安装硬件可以包括用于支撑太阳能模块的部分或全部重量的表面，因为其与安装硬件接触，然后移动到最终接合位置。在一些系统中，扭矩管可以包括鞍座安装组件，其允许太阳能模块部分地接合并且在枢转到最终的锁定接合的同时与鞍形安装件配准。一些系统可以包括足以支撑处于脱离位置的太阳能模块的全部重量并且当它移动到最终接合位置时的布置。一些系统可以包括用于提供无工具连接的孔和干扰或卡扣配合特征的配置，从而简化组装过程。

96. 发明申请

WO2015095620A1 BARRIER-LESS METAL SEED STACK AND CONTACT 审中-公开
标题翻译：无障碍金属堆叠和联系
公开(公告)号：WO2015095620A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/071320
申请日：2014-12-18
申请人： SUNPOWER CORPORATION
发明人： AGRAWAL, Mukul , RIM, Seung , CUDZINOVIC, Michael
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/02008 , H01L31/022441 , H01L31/03682 , H01L31/0682 , H01L31/0745 , H01L31/0747 , Y02E10/547
摘要： Approaches for forming barrier-less seed stacks and contacts are described. In an example, a solar cell includes a substrate and a conductive contact disposed on the substrate. The conductive contact includes a copper layer directly contacting the substrate. In another example, a solar cell includes a substrate and a seed layer disposed directly on the substrate. The seed layer consists essentially of one or more non-diffusion-barrier metal layers. A conductive contact includes a copper layer disposed directly on the seed layer. An exemplary method of fabricating a solar cell involves providing a substrate, and forming a seed layer over the substrate. The seed layer includes one or more non-diffusion-barrier metal layers. The method further involves forming a conductive contact for the solar cell from the seed layer.
摘要翻译：描述了形成无障碍种子堆叠和接触的方法。在一个示例中，太阳能电池包括设置在基板上的基板和导电触头。导电接触包括直接接触基底的铜层。在另一示例中，太阳能电池包括基板和直接设置在基板上的籽晶层。种子层基本上由一个或多个非扩散阻挡金属层组成。导电接触包括直接设置在籽晶层上的铜层。制造太阳能电池的示例性方法包括提供衬底，并在衬底上形成晶种层。种子层包括一个或多个非扩散阻挡金属层。该方法还包括从种子层形成用于太阳能电池的导电接触。

97. 发明申请

WO2015094778A1 SOLAR MODULE JUNCTION BOX BYPASS DIODE 审中-公开
标题翻译：太阳能模块接线盒旁路二极管
公开(公告)号：WO2015094778A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/069171
申请日：2014-12-08
申请人： SUNPOWER CORPORATION
发明人： BUNEA, Gabriela Elena
IPC分类号： H02S40/30
CPC分类号： H02S40/34 , H01L31/0201 , Y02E10/50
摘要： A junction box for a photovoltaic module can include a bypass diode. The bypass diode can include incoming and outgoing leads that can include respective stress relief features. A first rail can couple to the incoming lead of the bypass diode, wherein the first rail is configured to receive current from a first plurality of photovoltaic cells of the photovoltaic module. A second rail can couple to the outgoing lead of the bypass diode, wherein the second rail is configured to receive current from a second plurality of photovoltaic cells of the photovoltaic module.
摘要翻译：用于光伏模块的接线盒可以包括旁路二极管。旁路二极管可以包括可以包括相应的应力消除特征的输入和输出引线。第一轨道可以耦合到旁路二极管的引入引线，其中第一轨道被配置为从光伏模块的第一多个光伏电池接收电流。第二导轨可以耦合到旁路二极管的输出引线，其中第二导轨被配置为从光伏模块的第二多个光伏电池接收电流。

98. 发明申请

WO2015092535A1 SOLAR GLASS ANGLE OF INCIDENCE REFLECTANCE 审中-公开
标题翻译：太阳玻璃角度的入射反射
公开(公告)号：WO2015092535A1
公开(公告)日：2015-06-25
申请号：PCT/IB2014/002883
申请日：2014-12-25
申请人： SUNPOWER CORPORATION
发明人： NUSSEL, Barbara , PERKINS, Richard
IPC分类号： H01L31/054
CPC分类号： G01N33/386 , G01N21/57 , Y02E10/52
摘要： A method for determining visual uniformity of solar module glass comprises receiving a plurality of reflectance measurements indicative of light reflecting relative to a surface of the solar module glass, wherein each of the plurality of reflectance measurements is made at a corresponding different particular angle to the surface, and determining whether the plurality of reflectance measurements are within respective tolerance ranges for the solar module glass.
摘要翻译：一种用于确定太阳能模块玻璃的视觉均匀性的方法包括：接收多个反射测量值，该反射率测量指示相对于太阳能模块玻璃的表面反射的光，其中多个反射测量值中的每一个都以与该表面相对应的不同特定角度进行并且确定多个反射率测量是否在太阳能模块玻璃的相应公差范围内。

99. 发明申请

WO2015088782A1 SOLAR CELL EMITTER REGION FABRICATION USING SELF-ALIGNED IMPLANT AND CAP 审中-公开
标题翻译：太阳能电池发射极区域使用自对准的植入物和盖
公开(公告)号：WO2015088782A1
公开(公告)日：2015-06-18
申请号：PCT/US2014/067497
申请日：2014-11-25
申请人： SUNPOWER CORPORATION
发明人： WEIDMAN, Timothy
IPC分类号： H01L31/18 , H01L31/04
CPC分类号： H01L31/022433 , H01L31/02167 , H01L31/022441 , H01L31/028 , H01L31/035272 , H01L31/03682 , H01L31/04 , H01L31/068 , H01L31/182 , H01L31/1876 , Y02E10/546 , Y02E10/547 , Y02P70/521
摘要： Methods of fabricating solar cell emitter regions using self-aligned implant and cap, and the resulting solar cells, are described. In an example, a method of fabricating an emitter region of a solar cell involves forming a silicon layer above a substrate. The method also involves implanting, through a stencil mask, dopant impurity atoms in the silicon layer to form implanted regions of the silicon layer with adjacent non-implanted regions. The method also involves forming, through the stencil mask, a capping layer on and substantially in alignment with the implanted regions of the silicon layer. The method also involves removing the non-implanted regions of the silicon layer, wherein the capping layer protects the implanted regions of the silicon layer during the removing. The method also involves annealing the implanted regions of the silicon layer to form doped polycrystalline silicon emitter regions.
摘要翻译：描述了使用自对准植入物和盖子制造太阳能电池发射极区域的方法，以及所得到的太阳能电池。在一个实例中，制造太阳能电池的发射极区域的方法包括在衬底上形成硅层。该方法还涉及通过模板掩模注入硅层中的掺杂剂杂质原子以形成具有相邻非注入区域的硅层的注入区域。该方法还涉及通过模板掩模形成在硅层的注入区域上并基本上与硅层的注入区域基本上对准的覆盖层。该方法还涉及去除硅层的非注入区域，其中封盖层在去除期间保护硅层的注入区域。该方法还包括退火硅层的注入区域以形成掺杂的多晶硅发射极区域。

100. 发明申请

WO2015048351A1 ALIGNMENT FOR METALLIZATION 审中-公开
标题翻译：金属化对准
公开(公告)号：WO2015048351A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/057553
申请日：2014-09-25
申请人： SUNPOWER CORPORATION
发明人： TU, Xiuwen
IPC分类号： H01L31/18 , H01L31/0224
CPC分类号： H01L31/0201 , H01L31/0203 , H01L31/022441 , H01L31/0516 , H01L31/18 , Y02E10/50
摘要： Forming a metal layer on a solar cell. Forming a metal layer can include placing a patterned metal foil on the solar cell, where the patterned metal foil includes a positive busbar, a negative busbar, a positive contact finger extending from the positive busbar, a negative contact finger extending from the negative busbar, a metal strip, and one or more tabs. The positive and negative busbars and the positive and negative contact fingers can be connected to one another by the metal strip and tabs. Forming the metal layer can further include coupling the patterned metal foil to the solar cell and removing the metal strip and tabs. Removing the metal strip and tabs can separate the positive and negative busbars and contact fingers.
摘要翻译：在太阳能电池上形成金属层。形成金属层可以包括将图案化金属箔放置在太阳能电池上，其中图案化金属箔包括正母线，负母线，从正母线延伸的正接触指，从负母线延伸的负接触指，金属条，以及一个或多个标签。正负母线和正负接触指可以通过金属带和接片彼此连接。形成金属层可以进一步包括将图案化的金属箔耦合到太阳能电池并移除金属条和突片。拆下金属条和标签可以分离正母线和负母线和接触指。

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