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1. 发明申请

US20100313929A1 CELL ISOLATION ON PHOTOVOLTAIC MODULES FOR HOT SPOT REDUCTION 审中-公开
公开(公告)号：US20100313929A1
公开(公告)日：2010-12-16
申请号：US12577461
申请日：2009-10-12
申请人： Renhe Jia , Dapeng Wang , Michel Frei , Tzay-Fa (Jeff) Su , David Tanner , Chris Eberspacher
发明人： Renhe Jia , Dapeng Wang , Michel Frei , Tzay-Fa (Jeff) Su , David Tanner , Chris Eberspacher
IPC分类号： H01L31/042
CPC分类号： H01L31/0463 , H01L31/0201 , Y02E10/50
摘要： Embodiments of the present invention provide methods for fabricating a solar cell on a substrate that have proportionally reduced current to minimize or reduce the likelihood of shading of a portion of the solar cell causing damage to the formed device. In one embodiment, a method for fabricating a series of solar cell arrays on a substrate includes providing a substrate having a TCO layer formed thereon, forming a first plurality of vertical scribing lines and a first plurality of horizontal scribing lines in the TCO layer, forming a film stack and a back metal layer on the scribed TCO layer, and forming a second plurality of the horizontal scribing lines in the film stack and the back metal layer, wherein the second plurality of horizontal scribing lines comprise pairs of scribing lines formed adjacent to each respective one of the first plurality of the horizontal scribing lines formed in the TCO layer.

2. 发明申请

US20100276571A1 CALIBRATION METHOD FOR SOLAR SIMULATORS USIED IN SINGLE JUNCTION AND TANDEM JUNCTION SOLAR CELL TESTING APPARATUS 审中-公开
标题翻译：太阳能模拟器在单节和串联太阳能电池测试装置中使用的校准方法
公开(公告)号：US20100276571A1
公开(公告)日：2010-11-04
申请号：US12772430
申请日：2010-05-03
申请人： Dapeng Wang , Michel Frei , Tzay-Fa Su , David Tanner
发明人： Dapeng Wang , Michel Frei , Tzay-Fa Su , David Tanner
IPC分类号： G01J1/32
CPC分类号： G01J1/08 , G01J1/32
摘要： A method of calibrating a light source used to simulate the sun in solar cell testing apparatus. The method comprises using a control cell to measure the intensity of light from the light source at a first wavelength range as a function of output short circuit current, comparing the measured intensity to a targeted intensity value, optionally adjusting power to the light source until the measured intensity is substantially equal to the targeted intensity value, repeatedly using a calibrated monitoring module to periodically measure monitoring measured values for monitoring module output short circuit current, monitoring module output open circuit voltage and monitoring module quantum efficiency, obtaining average values for monitoring module output short circuit current, monitoring module output open circuit voltage and monitoring module quantum efficiency, comparing the measured values with the average values, and determining if differences in measured values and average values are within an acceptable limit.
摘要翻译：一种在太阳能电池测试装置中校准用于模拟太阳的光源的方法。该方法包括使用控制单元来测量来自作为输出短路电流的函数的来自光源的来自光源的光的强度，作为输出短路电流的函数，将测量的强度与目标强度值进行比较，可选地调节光源的功率，直到测量强度基本上等于目标强度值，重复使用校准监控模块定期测量监测模块输出短路电流，监控模块输出开路电压和监控模块量子效率的监测值，获取监控模块输出的平均值短路电流，监控模块输出开路电压和监控模块量子效率，将测量值与平均值进行比较，并确定测量值和平均值之间的差异是否在可接受的极限内。

3. 发明申请

US20100132759A1 CELL ISOLATION ON PHOTOVOLTAIC MODULES FOR HOT SPOT REDUCTION 审中-公开
标题翻译：用于热点减少的光伏模块的细胞分离
公开(公告)号：US20100132759A1
公开(公告)日：2010-06-03
申请号：US12483948
申请日：2009-06-12
申请人： Renhe JIA , Dapeng Wang , Michel Frei , Tzay-Fa(Jeff) Su , David Tanner , Chris Eberspacher
发明人： Renhe JIA , Dapeng Wang , Michel Frei , Tzay-Fa(Jeff) Su , David Tanner , Chris Eberspacher
IPC分类号： H01L31/042 , H01L21/304
CPC分类号： H01L31/0463 , H01L31/0201 , Y02E10/50
摘要： Embodiments of the present invention provide methods for fabricating a solar cell on a substrate that have proportionally reduced current to minimize or reduce the likelihood of shading of a portion of the solar cell causing damage to the formed device. In one embodiment, a method for fabricating a series of solar cell arrays on a substrate includes providing a substrate having a TCO layer formed thereon, forming a first plurality of vertical scribing lines and a first plurality of horizontal scribing lines in the TCO layer, forming a film stack and a back metal layer on the scribed TCO layer, and forming a second plurality of the horizontal scribing lines in the film stack and the back metal layer, wherein the second plurality of horizontal scribing lines comprise pairs of scribing lines formed adjacent to each respective one of the first plurality of the horizontal scribing lines formed in the TCO layer.
摘要翻译：本发明的实施例提供了在基板上制造太阳能电池的方法，所述太阳能电池具有成比例地减小的电流，以最小化或降低太阳能电池部分的阴影的可能性，从而对所形成的器件造成损害。在一个实施例中，在衬底上制造一系列太阳能电池阵列的方法包括提供其上形成有TCO层的衬底，在TCO层中形成第一多个垂直划线和第一多个水平划线，形成在划线的TCO层上的薄膜叠层和背金属层，以及在薄膜叠层和后金属层中形成第二多个水平划线，其中第二多个水平划线包括邻近形成的成对划线在TCO层中形成的第一多个水平划线中的每个相应的一个。

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