||WO||WO/2015/010245 - MICRO-INVERTER, PHOTOVOLTAIC MODULE AND PHOTOVOLTAIC MODULE SYSTEM||29.01.2015||
||PCT/CN2013/079866||RENESOLA ZHEJIANG LTD||SUN, Chuangcheng|
A micro-inverter, a photovoltaic
module and a photovoltaic
module system. The micro-inverter is provided with a housing, an AC output connector and a DC input connector, wherein the housing is provided with mounting holes; the AC output connector and the DC input connector are located at respective mounting holes, and the connecting wires of the two connectors and a printing circuit board in the housing are located in the housing of the micro-inverter. Both the AC output connector and the DC input connector of the micro-inverter are located at the mounting holes, i.e. the micro-inverter has no external conductor, so that there is no need to wind and package the external conductor in the process of transport packaging, thereby improving efficiency; and when the micro-inverter has no external conductor to be installed to a photovoltaic
module, the connecting wire between the micro-inverter and a junction box and the connecting wire between the micro-inverters can be used according to an actual demand, thereby saving material costs. In addition, such a design can also prevent rainwater from leaking onto the printing circuit board provided with electronic components in the housing of the micro-inverter.
||WO||WO/2015/010375 - METHOD FOR USE OF TUBULAR PHOTOVOLTAIC POWER GENERATION ASSEMBLY||29.01.2015||
||PCT/CN2013/085669||LIU, Qingyun||LIU, Qingyun|
The present invention provides a method for use of a tubular photovoltaic
power generation assembly. The method is characterized in that a tubular photovoltaic
power generation assembly formed by at least one tubular photovoltaic
unit array arranged on the water surface is use for photovoltaic
power generation, and the illumination and the wind speed on the water surface are reduced so as to reduce the evaporation capacity. The present invention can be applied to surfaces of seas, rivers, natural lakes, artificial lakes, ponds, artificial ponds in desert or dry areas, and the like.
||WO||WO/2015/012457 - SILICON WAFER HAVING COMPLEX STRUCTURE, FABRICATION METHOD THEREFOR AND SOLAR CELL USING SAME||29.01.2015||
||PCT/KR2013/011930||KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY||JEONG, Chae Hwan|
The present invention relates to a silicon wafer having a complex structure, a fabrication method therefor, and a solar cell
using the same and, more specifically, to: a silicon wafer having an orientation on which pyramid patterns are formed by wet etching, wherein nanowires are formed on the pyramid pattern according to the crystal orientation of silicon, and POCl3 is additionally doped thereon; a fabrication method therefor; and a solar cell
using the same.
||WO||WO/2015/012008 - BACK ELECTRODE-TYPE SOLAR CELL, SOLAR CELL MODULE USING BACK ELECTRODE-TYPE SOLAR CELL, AND BACK ELECTRODE-TYPE SOLAR CELL MANUFACTURING METHOD||29.01.2015||
||PCT/JP2014/065310||SHARP KABUSHIKI KAISHA||FUNAKOSHI, Yasushi|
Provided is a back electrode-type solar cell
equipped with a directionality check mark that does not mechanically damage a substrate, and also provided is a back electrode-type solar cell
manufacturing method capable of forming the mark without increasing the number of process steps. The back electrode-type solar cell
has, on one surface of a first conductivity-type semiconductor substrate, a first conductivity-type impurity diffusion layer, a second conductivity-type impurity diffusion layer, a first electrode connected to the first conductivity-type impurity diffusion layer, and a second electrode connected to the second conductivity-type impurity diffusion layer. The first conductivity-type impurity diffusion layer and/or the second conductivity-type impurity diffusion layer in one or more edge regions of the semiconductor substrate have a shape different from in the other edge regions.
||WO||WO/2015/012021 - WATER-BASED ANTI-SOILING AGENT, ANTI-SOILING LAYER, LAYERED BODY, AND SOLAR BATTERY MODULE||29.01.2015||
||PCT/JP2014/065991||FUJIFILM CORPORATION||KANEIWA Hideki|
An objective of the present invention is to provide a coat layer having excellent ability to be cleaned by washing with water, and, whereby attachment of a soiling substance may be prevented even when the sky is clear or when dry. The present invention relates to a water-based anti-soiling agent comprising a mixture of a siloxane oligomer represented by the following general formula (1), a water constituent, an anti-electrostatic agent and silica microparticles, with 0.01% by mass or more of a constituent exhibiting a surface activity being contained in the water based anti-soiling agent. In addition, the present invention relates to an anti-soiling layer, a layered body and a solar battery
module, containing the water-based anti-soiling agent. In the general formula (1): R1 to R3 represent respectively independently an organic group having 1 to 6 carbons; R4 represents an alkyl group having 1 to 6 carbons; in addition, n represents an integer from 2 to 20.
||WO||WO/2015/011342 - ADHERING AN ENCAPSULANT SHEET FOR A PHOTOVOLTAIC MODULE||29.01.2015||
||PCT/FI2014/050591||CENCORP OYJ||PANTSAR, Henrikki|
A method and a system for assembling a photovoltaic
module (1 ) comprising a back sheet (2); a cover sheet (9); and a multitude of photovoltaic
cells (6) between the back sheet (2) and the cover sheet (9), the photovoltaic
cells (6) being separated from the back sheet (2) and the cover sheet (9) by sheets of encapsulant material (8). The method comprises using one of the back sheet (2) and the cover sheet (9) as a support sheet; heating the support sheet or parts of the support sheet to a temperature suitable for the encapsulant material (8) to adhere to the support sheet; and moving the support sheet to be in contact with one of the sheets of encapsulant material (8), causing the sheet of encapsulant material (8) to adhere to the support sheet.
||WO||WO/2015/013613 - TELLURIUM ENRICHED BACK CONTACT PASTE WITH COPPER||29.01.2015||
||PCT/US2014/048194||FIRST SOLAR, INC.||LUCAS, Tammy, Jane|
Methods for forming a back contact on a thin film photovoltaic
device are provided that include applying a conductive paste onto a surface defined by a p-type absorber layer (e.g., comprising cadmium telluride) of a p-n junction and curing the conductive paste to form a conductive coating on the surface defined by a p-type absorber layer of the p-n junction. The conductive paste can include a conductive material, a solvent system, and a binder such that during curing an acid from the conductive paste reacts to enrich the surface with tellurium while copper is deposited onto the Te enriched surface. The acid is then substantially consumed during curing.
||WO||WO/2015/012353 - CRYSTALLINE SILICON SOLAR BATTERY AND METHOD FOR PRODUCING SAME||29.01.2015||
||PCT/JP2014/069566||NAMICS CORPORATION||TAKAHASHI, Tetsu|
The purpose of the present invention is to provide a high-performance crystalline silicon solar battery
. The present invention is a crystalline silicon solar battery
comprising: a first electroconductive-type crystalline silicon substrate; an impurity diffusion layer formed in at least a portion on at least one surface of the crystalline silicon substrate; a buffer layer formed in at least a portion on the surface of the impurity diffusion layer; and an electrode formed on the surface of the buffer layer. The electrode includes an electroconductive metal and a composite oxide, and the buffer layer is a layer including silicon, oxygen, and nitrogen.
||WO||WO/2015/010168 - THERMAL PROCESSING IN SILICON||29.01.2015||
||PCT/AU2014/050147||NEWSOUTH INNOVATIONS PTY LIMITED||HALLAM, Brett Jason|
A method is provided for the processing of a device having a crystalline silicon region containing an internal hydrogen source. The method comprises: i) applying encapsulating material to each of the front and rear surfaces of the device to form a lamination; ii) applying pressure to the lamination and heating the lamination to bond the encapsulating material to the device; and iii) cooling the device, where the heating step or cooling step or both are completed under illumination.
||WO||WO/2015/011127 - SOLAR POWERED AND BATTERY OPERATED SYSTEMS AND METHODS FOR CONTROLLING THE SAME||29.01.2015||
||PCT/EP2014/065695||KONINKLIJKE PHILIPS N.V.||KAAG, Bjorn, Christiaan, Wouter|
A power supply system has a solar cell
and a battery which comprises a plurality of modules. The number of modules used to supply electrical power to the load is controlled as well as the recharging of the modules, based on energy supply and demand data over a time period of multiple days. This enables the battery modules to be used more efficiently, and they can be charged and recharged less frequently on average, thereby extending the battery lifetime.