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Results 1-10 of 52,978 for Criteria: Office(s):all Language:EN Stemming: true maximize
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NoCtrTitlePubDateInt.ClassAppl.NoApplicantInventor
1. WOWO/2014/166064 - PLASTIC OUTER FRAME, SOLAR PHOTOVOLTAIC MODULE HAVING PLASTIC OUTER FRAME AND MANUFACTURING METHOD FOR SAME16.10.2014
H01L 31/048
PCT/CN2013/073972SUN, Wen-YuSUN, Wen-Yu
A plastic outer frame and a solar photovoltaic module clad within a plastic outer frame. Using a frame (10) composed of plastic material to clad a solar panel solves the known problems of water seepage and corrosion in metal frames and the problem of oxidization caused by electrodic activity between solar panels. The manufacturing method of the frame is simple and the frame may increase the power generation performance and service life of a solar photovoltaic module and decrease manufacturing and construction costs.

2. WOWO/2014/166256 - CRYSTALLINE SILICON SOLAR CELL TEXTURED STRUCTURE AND MANUFACTURING METHOD FOR SAME16.10.2014
H01L 31/18
PCT/CN2013/087239CSI CELLS CO., LTDSU, Xiaodong
A manufacturing method for a textured structure of a crystalline silicon solar cell, comprising the following steps: (1) cleaning and texturing; (2) immersing a silicon wafer in a solution containing metal ions, such that the surface of the wafer is coated in a layer of metal nanoparticles; (3) corroding the surface of the silicon wafer to form a nanotextured surface; (4) cleaning off the metal particles; (5) immersing in a second chemically corrosive liquid to implement micro-structural corrective etching; (6) cleaning and spin-drying. On the basis of the present method, the size of the manufactured textured structure is 100-500nm, the structure presenting nanometer pores or edged nanometer pyramids or edged nanometer cones or edged nanometer pits of shallow depth and large diameter. The conversion efficiency of the cell is thereby increased.

3. WOWO/2014/168328 - APPARATUS FOR MEASURING SAG OF SOLAR CELL MODULE16.10.2014
H01L 31/042
PCT/KR2014/001084EVERTECHNO CO., LTD.RYU, Jeong Sig
An apparatus for measuring sag of a solar cell module comprises: a solar cell module for receiving light of the sun and converting and outputting the light into an electric signal; a reflective mirror arranged at one side of the solar cell module; an optical system arranged at an interval from the reflective mirror and having a half mirror and a filter arranged on the top of the half mirror; and a light source installed on one side of the optical system. The present invention with the above features measures and compensates the sagging state of a solar cell module using a reflective mirror and an optical system, thereby being capable of resolving the problems due to the sag of a solar cell module.

4. WOWO/2014/166825 - METHOD FOR PRODUCING A SILICON SUBSTRATE FOR THE PRODUCTION OF A SOLAR CELL16.10.2014
H01L 31/18
PCT/EP2014/056785INSTITUT FÜR SOLARENERGIEFORSCHUNG GMBHBRENDEL, Rolf.
The invention relates to a method for producing a silicon substrate (1) for the production of a solar cell, wherein the method comprises the following steps: providing an absorber layer (10) having a high-quality silicon layer (7), which has a high minority charge carrier lifetime of more than 2 μs, for example, and a layer thickness of less than 40 μs, for example, and attaching a carrier layer (12) onto the absorber layer, wherein the carrier layer has a low-quality polycrystalline silicon layer (11), which has a low minority charge carrier lifetime of less than 2 μs, for example, and a layer thickness of preferably more than 80 μs. The low-quality polycrystalline silicon layer (11) can be deposited from a gas phase, similarly to a Siemens process, wherein high deposition rates together with very low contaminants are possible. The produced silicon substrate (1) has sufficiently good electronic properties in the absorber layer thereof to be able to produce a solar cell having high efficiency therefrom. The carrier layer having the low-quality polycrystalline silicon layer is used mainly for the mechanical stabilization of the silicon substrate, such that the silicon substrate can be processed further into a finished solar cell similarly to a traditional silicon wafer. No ingot needs to be crystallized and then sawed into pieces in the production of the silicon substrate (1), whereby considerable costs can be saved.

5. WOWO/2014/166638 - HOLDER DEVICE FOR FASTENING AN AREA MODULE TO A CARRIER16.10.2014
F24J 2/52
PCT/EP2014/000975RENUSOL GMBHGIRAUDO, Francisco
The invention relates to a holder device (10) for fastening, particularly for clamping, an area module (20), particularly a framed solar panel, to at least one carrier (30), particularly a profile rail, having a head section (12; 112), which is configured to interact with the area module (20), a foot section (16; 116), which is configured to interact with the carrier (30), and a connecting element (19) which is configured to connect the head section (12; 112) to the foot section (16; 116), wherein the head section (12; 112) can be shifted relative to the foot section (16; 116) along a vertical axis (H) of the holder device (10) by means of the connecting element (19), wherein the head section (12; 112) is superposable relative to the foot section (16; 116) in at least two angle positions, offset to each other around the vertical axis (H), each having a predefined torsion angle, so that the head section is superposable in at least two of the angle positions on at least one or at least two area modules, particularly having one or a plurality of resting sections which are arranged according to the angle positions. According to the invention, area modules can thus be easily and flexibly assembled by means of a single type of holder device.

6. WOWO/2014/166609 - SOLAR CONCENTRATOR FOR PHOTOVOLTAIC SYSTEMS16.10.2014
H01L 31/052
PCT/EP2014/000895RSE S.P.A.TRESPIDI, Franco
The solar concentrator (1, 2) for photovoltaic systems comprises a primary optical system (1) and a secondary optical element (2) that acts primarily as a homogenizer (2) of the solar radiation and which is of truncated pyramid or truncated cone shape with a top opening (EST) oblique to the central axis of symmetry (K - K) to adapt to the aberrations of the optical system primary, obviate significantly to pointing errors of the sun and maximize the captation of the rays coming from the primary optical system (Fig. 3d).

7. WOWO/2014/168360 - LIGHT SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SAME16.10.2014
H01L 31/042
PCT/KR2014/002628SDN CO., LTD.CHOI, Keehyok
The present invention relates to a light solar cell module and a method for manufacturing the same, and more particularly to a solar cell module with reduced weight and enhanced strength made by uniting a front substrate and an intermediate part of different materials, and a method for manufacturing the same. A method for manufacturing a solar cell module according to the present invention includes the steps of arranging a first filling material of ethylene-vinyl acetate (EVA) or olefin on a front substrate; arranging solar cells on the first filling material by connecting the electrodes of the solar cells or arranging a plurality of solar cells electrically connected to each other on the first filling material; arranging a second filling material of ethylene-vinyl acetate or olefin on the solar cells; arranging an intermediate part of a polymer on the second filling part; arranging a third filling material of ethylene-vinyl acetate or olefin on the intermediate part; and arranging a rear substrate on the third filling material.

8. WOWO/2014/168118 - PHOTOELECTRIC CONVERSION ELEMENT AND SOLAR CELL16.10.2014
H01L 31/0392
PCT/JP2014/060107FUJIFILM CORPORATIONMORIWAKI Kenichi
This photoelectric conversion element comprises: a backside electrode that is formed on a substrate; and a photoelectric conversion layer that is formed on the backside electrode and contains a CIGS semiconductor compound. The substrate comprises: a base that is configured from an organic polymer; and an inorganic reinforcing layer in which at least a non-metal layer and a metal layer are laminated. The inorganic reinforcing layer is formed on the back surface of the base, said back surface being on the reverse side of the surface on which the backside electrode is formed.

9. WOWO/2014/168963 - SEMICONDUCTOR MATERIALS16.10.2014
H01L 31/0248
PCT/US2014/033363STATE OF OREGON ACTING BY AND THROUGH THE STATE BOARD OF HIGHER EDUCATION ON BEHALF OF OREGON STATEKESZLER, Douglas, A.
Novel compounds having a formula M 1 dM2 eM 3 1Chg where M 1 is a transition metal, a group III, group IV, or group V element, M2 is a group 13, group 14, or group 15 element, and M3 and Ch independently are group 15 or group 16 elements, and a method for making the same are disclosed. The compounds may have a tetrahedrite crystal structure. Also disclosed are novel compounds having a formula A13MCh4 where A1, is a transition metal, M is a transition metal, a group 14 element, a group 15 element or a combination thereof, and Cha is a group 16 element. Also disclosed are methods of making and using the compounds. The compounds may form part of a device. Some devices may comprise both a tetrahedrite and a A13MCh34 compound. Some devices may have an electrical output, for example a photovoltaic device, such as a thin film solar cell.

10. WOWO/2014/169027 - METHOD OF IN-LINE DIFFUSION FOR SOLAR CELLS16.10.2014
H01L 21/228
PCT/US2014/033478BTU INTERNATIONAL, INC.RICHTER, Paul, J.
A method is provided for the simultaneous diffusion of dopants of different types on respective sides of a solar cell wafer in a single stage process. The dopants are applied to respective sides of the wafer in wet chemical form preferably by pad printing. The doping materials can be applied to the entire wafer surface or effective area thereof, or can be applied in a pattern to suit the intended solar cell configuration. In a typical embodiment, the dopant are boron and phosphorus.


Results 1-10 of 52,978 for Criteria: Office(s):all Language:EN Stemming: true
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