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81. 发明授权

US09793421B2 Systems, methods and apparatus for precision automation of manufacturing solar panels 有权
公开(公告)号：US09793421B2
公开(公告)日：2017-10-17
申请号：US14960328
申请日：2015-12-04
申请人： SolarCity Corporation
发明人： Pablo Gonzalez , Jiunn Benjamin Heng , Bobby Yang , Peter P. Nguyen , Christoph Erben
IPC分类号： B23P19/04 , H01L31/0224 , H01L31/05 , H01L31/0443 , H01L31/049 , H01L31/18 , H02S20/25 , H02S50/10
CPC分类号： H01L31/022433 , B23P19/04 , H01L31/0443 , H01L31/049 , H01L31/0504 , H01L31/0516 , H01L31/1876 , H01L31/188 , H02S20/25 , H02S50/10 , Y02B10/12 , Y02E10/50
摘要： Systems and methods for manufacturing solar panels are disclosed. Solar cells are placed on a conveyor that transports the cells from a start point to an end point. A laser scribing module scribes the cells at a predetermined depth. A paste dispensing module deposits a predetermined amount of conductive paste on the surface of the solar cells. A cleaving apparatus divides the cells into smaller strips. A shingling module creates a string of cells by overlapping the strips. A targeted annealing module cures the paste, and a layup module places the strings on a backsheet. A glass cover is then added to one side of the strings.

82. 发明授权

US09761913B2 High efficiency high voltage battery pack for onsite power generation systems 有权
公开(公告)号：US09761913B2
公开(公告)日：2017-09-12
申请号：US14931648
申请日：2015-11-03
申请人： SOLARCITY CORPORATION
发明人： Sandeep Narla
IPC分类号： H02H3/00 , H01M10/42 , H02H3/087 , H01M2/34 , H02H3/08 , H02J7/00 , H02J7/35 , B60L3/00
CPC分类号： H01M10/425 , B60L3/0046 , H01M2/34 , H01M2010/4271 , H01M2220/10 , H02H3/08 , H02H3/087 , H02J7/0031 , H02J7/35 , Y02T10/7005
摘要： A high-voltage battery pack for an onsite power generation system includes battery modules configured to provide a voltage of at least 170V. High-speed switches and a high-speed current detection circuit are serially coupled between the battery modules and the positive and negative output terminals of the battery pack. A control circuit is operatively coupled to the current detection circuit so that when the current detection circuit detects a fault condition, the control circuit opens one or more of the switches to thereby electrically isolate the battery modules from the positive and negative output terminals of the battery pack. The battery pack is configured so that the at least 170V provided by the battery modules can be provided to an AC stage of the onsite power generation system without an intervening DC/DC converter and/or a transformer.

83. 发明授权

US09748892B2 Clip-in mounting system for photovoltaic systems 有权
公开(公告)号：US09748892B2
公开(公告)日：2017-08-29
申请号：US14810232
申请日：2015-07-27
申请人： SolarCity Corporation
发明人： Charles Almy , Tyrus Hudson , David Molina
IPC分类号： H02S20/23 , F16B1/00 , H02S20/30 , H02S30/10
CPC分类号： H02S20/23 , F16B1/00 , F16B2001/0064 , F24S25/634 , F24S25/636 , H02S20/30 , H02S30/10 , Y02B10/12
摘要： A photovoltaic (PV) mounting system having a base portion with a plurality of rails. The system includes a spring clip unit having a foot configured to hold a PV module coupling device and arranged to slide on one of the plurality of rails. A first spring clip is moveable on the foot from a first position in which the first spring clip is disengaged with the rail to allow the foot to move freely along the rail, to a second position in which the first spring clip engages the rail to attach the foot to the rail. A second spring clip is held by the foot and is forcibly engaged with the rail when the first spring clip is moved to the second position to help lock the foot.

84. 发明授权

US09735527B2 Meter socket adaptor 有权
公开(公告)号：US09735527B2
公开(公告)日：2017-08-15
申请号：US15356365
申请日：2016-11-18
申请人： SolarCity Corporation
发明人： Garret Bautista , Cormac McHugh
IPC分类号： H01R33/945 , H01R27/02 , G01R1/04 , H01R31/06 , H01R33/94
CPC分类号： H01R27/02 , G01R1/0416 , H01R31/06 , H01R33/94
摘要： This disclosure pertains to methods and apparatus for interfacing an onsite power generation system with an existing main electric panel. The interfacing is performed by: attaching an additional jaw connector to a neutral bridge within an existing meter socket; wiring AC supply lines from the onsite power generation system to load side jaws of a multi-blade meter socket adapter; and wiring a neutral line from the onsite power generation system to an additional terminal of the meter socket adapter. The lines from the onsite power generation system are routed through an opening formed in the meter socket adapter. The meter socket adapter is then inserted into the meter socket so that five jaws in the socket receive all five blades of the meter socket adapter. The blades of the meter are then plugged into the jaws on the opposite end of the meter socket adapter.

85. 发明授权

US09608442B2 Inverters 有权
公开(公告)号：US09608442B2
公开(公告)日：2017-03-28
申请号：US14191129
申请日：2014-02-26
申请人： SolarCity Corporation
发明人： Asim Mumtaz
IPC分类号： H02J3/00 , H02H7/16 , H01L31/02 , H02J3/38 , H02M7/48
CPC分类号： H02J3/00 , H01L31/02021 , H02H7/16 , H02J3/383 , H02M7/44 , H02M7/48 , Y02E10/563 , Y10T307/724 , Y10T307/729
摘要： We describe a photovoltaic power conditioning unit for delivering power from multiple photovoltaic panels to an ac mains power supply output, comprising: a dc input for receiving power from multiple photovoltaic panels; an ac output for delivering ac power to the ac supply; a bank of electrolytic energy storage capacitors for storing energy from the dc source for delivery to the ac supply; a dc-to-ac converter coupled to the ac output and having an input coupled to the bank for converting energy stored in the bank to ac power for the ac supply; and further comprising: a plurality of sense and control circuits, one for each capacitor in the bank, wherein each circuit is coupled in series with a capacitor, and is configured to disconnect the associated capacitor from the bank upon detection of a current flow through the associated capacitor of greater than a threshold current value.

86. 发明授权

US09590132B2 Systems and methods for cascading photovoltaic structures 有权
标题翻译：用于级联光伏结构的系统和方法
公开(公告)号：US09590132B2
公开(公告)日：2017-03-07
申请号：US14866776
申请日：2015-09-25
申请人： SolarCity Corporation
发明人： Pablo Gonzalez , Bobby Yang
IPC分类号： B25B11/00 , H01L31/18 , H01L31/05
CPC分类号： H01L31/188 , H01L31/0201 , H01L31/0504 , Y02E10/50
摘要： A string-forming system is described. The string-forming system may include at least a first cell-lifting mechanism and a second cell-lifting mechanism that can automatically arrange a set of strips of a photovoltaic structure into a cascaded formation. During operation, a controller can cause the first cell-lifting mechanism to lift a first strip from a first platform, and can cause the second cell-lifting mechanism to lift, from the first platform, a second strip that may follow the first strip on the first platform. The controller may then activate a first shifting actuator of the first cell-lifting mechanism or a second shifting actuator of the second cell-lifting mechanism to place a leading edge of the second strip above a trailing edge of the first strip.
摘要翻译：描述了弦形成系统。弦线形成系统可以包括至少第一电池提升机构和第二电池提升机构，其可以将一组光伏结构的条带自动地布置成级联地层。在操作期间，控制器可以使第一电池提升机构从第一平台抬起第一条带，并且可以使第二电池提升机构从第一平台升起第二条带，其可以跟随第一条带第一个平台。然后，控制器可以激活第一电池提升机构的第一移动致动器或第二电池提升机构的第二移动致动器，以将第二条带的前缘放置在第一条带的后缘上方。

87. 发明申请

US20170054297A1 ENERGY GENERATION INTERCONNECTION 审中-公开
标题翻译：能源生成互连
公开(公告)号：US20170054297A1
公开(公告)日：2017-02-23
申请号：US14828035
申请日：2015-08-17
申请人： SolarCity Corporation
发明人： Sandeep Narla , Alex Mayer , Brett Alten
IPC分类号： H02J3/38 , H01R25/00 , H01R13/70
CPC分类号： H02J3/383 , G05B15/02 , H01L31/02021 , H01R29/00 , H02J3/386 , H02S10/00 , H02S20/23 , H02S40/32 , H02S40/36 , Y02E10/563 , Y02E10/763
摘要： Methods and apparatus for controlling an interconnection device may be provided. Sockets of the interconnection device may be configured to electrically couple to respective energy-generation modules. In some examples, the interconnection device may include a connector, memory, and a processor configured to execute instructions for managing the electrical configuration of the sockets.
摘要翻译：可以提供用于控制互连装置的方法和装置。互连装置的插座可以被配置为电耦合到相应的能量发生模块。在一些示例中，互连设备可以包括连接器，存储器和被配置为执行用于管理插座的电气配置的指令的处理器。

88. 发明申请

US20160380578A1 SYSTEMS FOR ATTACHING MOUNTING RAILS ONTO PHOTOVOLTAIC MOUNTING POSTS 有权
标题翻译：将安装轨道连接到光伏安装位置的系统
公开(公告)号：US20160380578A1
公开(公告)日：2016-12-29
申请号：US14832777
申请日：2015-08-21
申请人： SolarCity Corporation
发明人： Soren Jensen , Brian Atchley
IPC分类号： H02S20/24 , F16M11/16 , F16M11/10
CPC分类号： H02S20/24 , F16M11/10 , F16M11/16 , F24S25/12 , F24S25/65 , F24S25/70 , F24S2025/6007 , F24S2025/6008 , F24S2025/6009 , H02S20/20 , Y02E10/47
摘要： A system for connecting a photovoltaic mounting rail onto a mounting post using a connection system with a pair of interlocking grasps having interdigitated fingers that can be locked into the mounting rail when moved by a fastening system.
摘要翻译：一种用于使用连接系统将光伏安装导轨连接到安装柱上的系统，所述连接系统具有一对具有交叉指状物的互锁把手，所述手指可以通过紧固系统移动时被锁定到所述安装导轨中。

89. 发明申请

US20160359080A1 SYSTEM, METHOD AND APPARATUS FOR CHEMICAL VAPOR DEPOSITION 审中-公开
标题翻译：化学气相沉积的系统，方法和装置
公开(公告)号：US20160359080A1
公开(公告)日：2016-12-08
申请号：US14985263
申请日：2015-12-30
申请人： SolarCity Corporation
发明人： Yongkee Chae , Jianming Fu
IPC分类号： H01L31/18 , C23C16/455
CPC分类号： H01L31/1868 , C23C16/455 , H01L21/67161 , H01L21/67173 , H01L31/02167 , H01L31/022425 , H01L31/022466 , H01L31/028 , H01L31/03529 , H01L31/03762 , H01L31/074 , H01L31/1804 , H01L31/202 , Y02E10/547 , Y02P70/521
摘要： One embodiment of the present invention can provide a system for fabricating a photovoltaic structure. The system can include a combined chemical vapor deposition tool that can include a static deposition module and an inline deposition module. The static deposition module can be configured to deposit a first passivation layer on a first side of a crystalline Si base layer of the photovoltaic structure. The inline deposition module is configured to deposit a second passivation layer on the first passivation layer, and the inline deposition module is coupled to the static deposition module in a way that the photovoltaic structure can be transferred from the static deposition module to the inline deposition module without leaving a common vacuum space.
摘要翻译：本发明的一个实施例可以提供一种用于制造光伏结构的系统。该系统可以包括组合的化学气相沉积工具，其可以包括静电沉积模块和在线沉积模块。静电沉积模块可以配置成在光伏结构的晶体Si基底层的第一侧上沉积第一钝化层。在线沉积模块被配置为在第一钝化层上沉积第二钝化层，并且在线沉积模块以静电沉积模块转移到在线沉积模块的方式耦合到静电沉积模块而不会留下共同的真空空间。

90. 发明申请

US20160344187A1 UTILITY PROVISIONING IN AN ENERGY RESOURCE SYSTEM 有权
标题翻译：能源资源系统中的实用性提供
公开(公告)号：US20160344187A1
公开(公告)日：2016-11-24
申请号：US14794389
申请日：2015-07-08
申请人： SolarCity Corporation
发明人： Brian Zimmerly , Ryan Hanley
IPC分类号： H02J3/38 , G06Q50/06 , G05B15/02 , G06Q30/02
CPC分类号： H02J3/381 , G05B15/02 , G06Q30/0283 , G06Q50/06 , H02J3/46 , Y04S10/54 , Y04S50/14
摘要： Embodiments may include a method of adjusting power in a distributed generation management system. The method may include receiving, by a processor, real-time load requirement data of an energy resources (ER) site. The method may also include receiving, by the processor, real-time energy generation (EG) data from the ER site. The method may further include determining, by the processor, a net power generation at a first level from the real-time load requirement data and the real-time energy generation data. The method may include receiving, by the processor, a first request from a utility to increase or decrease the net power generation from the first level. The method may also include determining a benefit complying with the first request. The method may further include estimating a benefit of not complying with the first request. The method may also include determining whether the determined benefit is greater than the estimated benefit.
摘要翻译：实施例可以包括在分布式发电管理系统中调整功率的方法。该方法可以包括由处理器接收能量资源（ER）站点的实时负载要求数据。该方法还可以包括由处理器接收来自ER站点的实时能量产生（EG）数据。该方法还可以包括由处理器确定来自实时负载需求数据和实时能量产生数据的第一级的净功率产生。该方法可以包括由处理器接收来自公用事业的第一请求，以从第一级增加或减少净发电量。该方法还可以包括确定符合第一请求的优点。该方法还可以包括估计不符合第一请求的益处。该方法还可以包括确定确定的利益是否大于估计的收益。

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