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1. 发明授权

US09641067B2 Single-pole switching unit for limiting the energy flow in a series circuit comprising photovoltaic modules, photovoltaic module arrangement and photovoltaic module 有权
公开(公告)号：US09641067B2
公开(公告)日：2017-05-02
申请号：US13875349
申请日：2013-05-02
申请人： SolarWorld Innovations GmbH
发明人： Olaf Storbeck , Michael Wolf , Matthias Georgi
IPC分类号： H02M3/04 , H02J1/06 , H02J3/38
CPC分类号： H02M3/04 , H02J1/06 , H02J3/383 , Y02E10/563 , Y10T307/685
摘要： In various embodiments, a single-pole switching unit for limiting the energy flow in a series circuit having photovoltaic modules by a pulsating control signal present on at least one DC line is provided. The switching unit may include: a switching element, which is designed to reduce the current flow in the at least one DC line of the photovoltaic modules; a transmission element, which is designed to couple out an electrical control signal present on the DC line and to control the switching element merely with the energy of the coupled-out control signal; and a coupling element, which is arranged in parallel with the switching element and which conducts the control signal through the switching unit when the switching element is nonconducting.

2. 发明申请

US20160155865A1 SOLAR CELL 审中-公开
标题翻译：太阳能电池
公开(公告)号：US20160155865A1
公开(公告)日：2016-06-02
申请号：US14947302
申请日：2015-11-20
申请人： SOLARWORLD INNOVATIONS GMBH
发明人： Bernd BITNAR , Gunter ERFURT , Stefan STECKEMETZ
IPC分类号： H01L31/0224 , H01L31/02
CPC分类号： H01L31/022433 , H01L31/022425 , Y02E10/50
摘要： A solar cell with a semiconductor body and with a contact layout for electrically connecting a surface of the semiconductor body, including: a plurality of current collecting contact fingers, which are disposed substantially parallel to each other, wherein the contact finger respectively has a line resistance of at least 100 Ω/m, a plurality of busbars, which are electrically connected to the contact fingers, and at least one cell connector continuously connecting the busbar, wherein the contact fingers and the busbar are dimensioned, particularly in terms of the material properties thereof, layout on the semiconductor body thereof, width and layer thickness thereof, that the contact layout has a series resistance of maximum 1 Ωcm2.
摘要翻译：一种具有半导体本体并且具有用于电连接半导体主体的表面的接触布局的太阳能电池，包括：多个集电接触指状物，其彼此基本平行地设置，其中所述接触指针分别具有线电阻至少100和OHgr; / m，多个母线电连接到接触指，以及至少一个电池连接器，其连续地连接母线，其中接触指和母线的尺寸特别是材料的尺寸其特性，其半导体本体的布局，宽度和层厚度，接触布局具有最大1＆OHgr; cm2的串联电阻。

3. 发明授权

US09356180B2 Process for encapsulating a solar cell in a polymer matrix 有权
标题翻译：将太阳能电池封装在聚合物基质中的方法
公开(公告)号：US09356180B2
公开(公告)日：2016-05-31
申请号：US13781787
申请日：2013-03-01
申请人： SolarWorld Innovations GmbH
发明人： Harald Hahn , Matthias Georgi
IPC分类号： H01L31/18 , H01L31/048 , C08L75/04
CPC分类号： H01L31/048 , C08L75/04 , H01L31/18 , H01L31/1876 , H02S30/10 , Y02E10/50 , Y02P70/521
摘要： The present invention relates to a process for producing a solar module comprising one or more solar cell(s) encapsulated in a polymer matrix, wherein the process comprises applying a matrix composition to one or more solar cell(s) such that the one or more solar cell(s) is/are surrounded by a continuous layer of matrix composition and polymerizing the matrix composition in order to form a polymer matrix encapsulating the one or more solar cell(s), wherein the matrix composition is a structurally viscous liquid which comprises a polymerizable compound for forming the matrix and has a yield point, and to the thus obtainable solar modules.
摘要翻译：本发明涉及一种用于生产太阳能模块的方法，该太阳能模块包括一个或多个封装在聚合物基质中的太阳能电池，其中该方法包括将基质组合物施加到一个或多个太阳能电池，使得一个或多个太阳能电池被基质组合物的连续层围绕并聚合基质组合物以形成封装一个或多个太阳能电池的聚合物基质，其中基质组合物是结构上粘稠的液体，其包含用于形成基体并具有屈服点的可聚合化合物，以及由此获得的太阳能模块。

4. 发明授权

US09356175B2 Photovoltaic module, method for electrically connecting a plurality of photovoltaic cells, and device for electrically connecting a plurality of photovoltaic cells 有权
标题翻译：光电模块，用于电连接多个光伏电池的方法，以及用于电连接多个光伏电池的装置
公开(公告)号：US09356175B2
公开(公告)日：2016-05-31
申请号：US13095930
申请日：2011-04-28
申请人： Olaf Storbeck , Martin Kutzer , Harald Hahn , Holger Neuhaus
发明人： Olaf Storbeck , Martin Kutzer , Harald Hahn , Holger Neuhaus
IPC分类号： H01L31/044 , H01L31/05 , H02S10/10
CPC分类号： H01L31/0504 , H02S10/10 , Y02E10/50 , Y10T29/5313
摘要： In various embodiments, a photovoltaic module may include: a plurality of photovoltaic cells, at least one photovoltaic cell of the number of photovoltaic cells comprising: a first plurality of contact wires on a front of the photovoltaic cell; and a second plurality of contact wires on a rear of the photovoltaic cell. The first plurality of contact wires and the second plurality of contact wires may be arranged offset with respect to one another.
摘要翻译：在各种实施例中，光伏模块可以包括：多个光伏电池，多个光伏电池的至少一个光伏电池，包括：在光伏电池的前面的第一多个接触导线; 以及在所述光伏电池的后部上的第二多个接触导线。第一多个接触线和第二多个接触线可以相对于彼此偏移地布置。

5. 发明申请

US20140154831A1 Method and Device for processing at least one crystalline Silicon-wafer or a Solar-cell wafer 有权
标题翻译：用于处理至少一个晶体硅晶片或太阳能电池晶片的方法和装置
公开(公告)号：US20140154831A1
公开(公告)日：2014-06-05
申请号：US14094863
申请日：2013-12-03
申请人： SolarWorld Innovations GmbH
发明人： Martin Kutzer , Joachim Koenig , Matthias Richter
IPC分类号： H01L21/78 , B23K26/36 , H01L31/18
CPC分类号： H01L21/78 , B23K26/36 , B23K26/364 , H01L21/3065 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： In different embodiments, a method is provided for processing at least one crystalline Silicon-wafer or a Solar-cell wafer. The method may include: a movement of the wafer with respect to a laser producing a laser beam; and therefore the formation of a laser channel in the wafer by means of a laser beam, wherein a thermal budget applied on the wafer by means of the laser beam is reduced in the peripheral region of the wafer, wherein the peripheral region includes a wafer edge, through which the laser beam exits the wafer after formation of the laser channel.
摘要翻译：在不同的实施例中，提供了一种用于处理至少一个晶体硅晶片或太阳能电池晶片的方法。该方法可以包括：晶片相对于产生激光束的激光器的移动; 并且因此通过激光束在晶片中形成激光通道，其中通过激光束施加在晶片上的热预算在晶片的周边区域中减小，其中周边区域包括晶片边缘激光束在形成激光通道之后离开晶片。

6. 发明申请

US20130152994A1 Solar Cell Combination 审中-公开
标题翻译：太阳能电池组合
公开(公告)号：US20130152994A1
公开(公告)日：2013-06-20
申请号：US13687404
申请日：2012-11-28
申请人： SolarWorld Innovations GmbH
发明人： Matthias Schaarschmidt , Thilo Richter , Wolfgang Enger , Thomas Seidel , Paul Grunow , Martin Kutzer , Olaf Storbeck , Holger Neuhaus , Matthias Georgi
IPC分类号： H01L31/05
CPC分类号： H01L31/18 , H01L31/0508 , Y02E10/50
摘要： A solar cell combination having at least two independent electrodes, in which at least one first electrode is formed by at least one first wire conductor that first spans a plurality of solar cells, and in which the first and the second electrodes are contacted with each other, and the first and/or second electrode is disconnected at the positions required for the connection.
摘要翻译：一种具有至少两个独立电极的太阳能电池组合，其中至少一个第一电极由首先跨越多个太阳能电池的至少一个第一导线导体形成，并且其中第一和第二电极彼此接触并且第一和/或第二电极在连接所需的位置断开。

7. 发明申请

US20120129342A1 METHOD FOR FABRICATING A SEMICONDUCTOR SUBSTRATE WITH A CO-PLANAR BACKSIDE METALLIZATION STRUCTURE 审中-公开
标题翻译：用于制备具有CO平面背面金属化结构的半导体衬底的方法
公开(公告)号：US20120129342A1
公开(公告)日：2012-05-24
申请号：US13365278
申请日：2012-02-03
申请人： Kenta Nakayashiki , David K. Fork , Scott E. Solberg
发明人： Kenta Nakayashiki , David K. Fork , Scott E. Solberg
IPC分类号： H01L21/28
CPC分类号： H01L31/022425 , H01L31/068 , H01L31/0682 , H01L31/18 , Y02E10/547
摘要： A method for fabricating a backside metallization structure on a semiconductor substrate including moving a printhead having at least one nozzle orifice relative to the semiconductor substrate, and feeding an Al passivation layer ink and an AgAl soldering pad ink through said printhead such that both said Al passivation layer ink and said AgAl soldering pad ink are simultaneously extruded from said at least one nozzle orifice and deposited onto the semiconductor substrate.
摘要翻译：一种用于在半导体衬底上制造背面金属化结构的方法，包括移动具有相对于半导体衬底的至少一个喷嘴孔的打印头，以及通过所述打印头供给Al钝化层油墨和AgAl焊盘油墨，使得所述Al钝化同时从所述至少一个喷嘴孔挤出所述AgAl焊盘油墨并将其沉积到半导体衬底上。

8. 发明申请

US20110290298A1 SOLAR CELL, SOLAR MODULE, AND METHOD FOR WIRING A SOLAR CELL, AND CONTACT WIRE 审中-公开
标题翻译：太阳能电池，太阳能电池组件，以及用于接线太阳能电池和接线的方法
公开(公告)号：US20110290298A1
公开(公告)日：2011-12-01
申请号：US13116041
申请日：2011-05-26
申请人： Andreas Krause , Martin Kutzer , Olaf Storbeck , Alexander Fuelle
发明人： Andreas Krause , Martin Kutzer , Olaf Storbeck , Alexander Fuelle
IPC分类号： H01L31/05 , H01L31/18 , H01B5/00 , H01L31/0224
CPC分类号： H01L31/0508 , H01L31/022433 , H01L31/0516 , Y02E10/50
摘要： In various exemplary embodiments, a solar cell is provided, including a layer structure having at least one photovoltaic layer; and a plurality of contact wires running on the surface of the layer structure. The contact wires are wire-bonded radially with respect to their axis onto the surface of the layer structure.
摘要翻译：在各种示例性实施例中，提供太阳能电池，其包括具有至少一个光伏层的层结构; 以及在层结构的表面上延伸的多个接触导线。接触线相对于它们的轴线径向线接合到层结构的表面上。

9. 发明授权

US09502587B2 Solar cell and method of manufacturing 有权
标题翻译：太阳能电池及制造方法
公开(公告)号：US09502587B2
公开(公告)日：2016-11-22
申请号：US13956459
申请日：2013-08-01
申请人： SolarWorld Innovations GmbH
发明人： Bernd Bitnar , Marc Dietrich , Matthias Georgi
IPC分类号： H01L31/00 , H01L21/66 , G01R31/26 , H01L31/02 , H01L31/0256 , H01L31/0216 , H01L31/0224 , H01L31/028 , H01L31/0368 , H01L31/068 , H01L31/18
CPC分类号： H01L31/02021 , H01L31/02167 , H01L31/022425 , H01L31/022433 , H01L31/0256 , H01L31/028 , H01L31/03682 , H01L31/068 , H01L31/1804 , Y02E10/546 , Y02E10/547 , Y02P70/521
摘要： In different exemplary embodiments, a solar cell is provided, including: a substrate with a first region and a second region, wherein the first region includes at least a first electrical conductivity and the second region includes at least a second electrical conductivity which is greater than the first electrical conductivity; and a passivation on the surface of the substrate; and a contact-structure on the surface of the substrate, wherein the contact-structure includes a plurality of contacts; wherein two contacts of the plurality of contacts are disposed at a first distance with respect to each other in the first region; wherein two further contacts of the plurality of contacts are disposed at a second distance with respect to each other in the second region; and wherein the second distance is greater than the first distance.
摘要翻译：在不同的示例性实施例中，提供太阳能电池，包括：具有第一区域和第二区域的衬底，其中所述第一区域包括至少第一导电性，并且所述第二区域包括至少第二电导率，第一导电性; 以及在所述衬底的表面上的钝化; 以及在所述基板的表面上的接触结构，其中所述接触结构包括多个触点; 其中所述多个触点中的两个触点在所述第一区域中相对于彼此以第一距离设置; 其中所述多个触点中的两个另外的触点在所述第二区域中相对于彼此以第二距离设置; 并且其中所述第二距离大于所述第一距离。

10. 发明授权

US09385259B2 Method for manufacturing a metallization structure comprising aluminum and silicon 有权
标题翻译：用于制造包括铝和硅的金属化结构的方法
公开(公告)号：US09385259B2
公开(公告)日：2016-07-05
申请号：US13705199
申请日：2012-12-05
申请人： SolarWorld Innovations GmbH
发明人： Harald Hahn , Martin Kutzer , Christian Koch
IPC分类号： H01L31/18 , B05D5/12 , H01L31/0224 , H01B1/22 , H01L31/042 , H01L31/05 , C09D5/24
CPC分类号： H01L31/18 , C09D5/24 , H01B1/22 , H01L31/022425 , H01L31/022441 , Y02E10/50 , Y02P70/521
摘要： In various embodiments, a solar cell screen-printing composition is provided, comprising aluminum; and silicon; the percentage by mass of silicon lying in a range from 5% to 95% of the sum of the percentages by mass of silicon and aluminum.
摘要翻译：在各种实施方案中，提供了包括铝的太阳能电池丝网印刷组合物; 和硅; 硅的质量百分比在硅和铝的质量百分比之和的5％至95％的范围内。

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