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1. WO2014156518 - SOLAR CELL MODULE PRODUCTION METHOD

Publication Number WO/2014/156518
Publication Date 02.10.2014
International Application No. PCT/JP2014/055572
International Filing Date 05.03.2014
IPC
H01L 31/049 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
04adapted as photovoltaic conversion devices
042PV modules or arrays of single PV cells
048Encapsulation of modules
049Protective back sheets
B32B 27/32 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
32comprising polyolefins
B32B 27/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
36comprising polyesters
CPC
B32B 2307/50
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
50having particular mechanical properties
B32B 2457/14
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2457Electrical equipment
14Semiconductor wafers
B32B 27/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
06as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
B32B 27/32
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
32comprising polyolefins
B32B 27/36
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
36comprising polyesters
H01L 31/049
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
04adapted as photovoltaic [PV] conversion devices
042PV modules or arrays of single PV cells
048Encapsulation of modules
049Protective back sheets
Applicants
  • 東レフィルム加工株式会社 TORAY ADVANCED FILM CO., LTD. [JP]/[JP]
Inventors
  • 三宅 直史 MIYAKE, Naofumi
  • 芦田 ゆう佳 ASHIDA, Yuuka
  • 的場 健 MATOBA, Ken
  • 能浦 崇太 NOURA, Souta
Agents
  • 岩見知典 IWAMI, Tomonori
Priority Data
2013-06333726.03.2013JP
2013-13229925.06.2013JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SOLAR CELL MODULE PRODUCTION METHOD
(FR) PROCÉDÉ DE FABRICATION DE MODULE DE CELLULE SOLAIRE
(JA) 太陽電池モジュールの製造方法
Abstract
(EN)
A production method for solar cell modules, whereby a surface protective sheet, a sealing material sheet (1), a solar cell, a sealing material sheet (2), and at least two rear surface protective sheet member films are integrally molded by heating and crimping same. The solar cell module production method is characterized by the adhesion strength between the sealing material sheet (2) laminated by the heating temperature and crimping conditions during molding and a rear surface protective sheet member film facing same being at least 40 N/cm and the adhesion strength between the at least two rear surface protective sheet member films being at least 1 N/cm. Provided is a rear surface protective sheet member for solar cell modules, that: increases solar cell module yield by reducing loss in the production process for the rear surface protective sheets for solar cell modules; and is capable of fundamentally solving the issue of warping in rear surface protective sheet members in the solar cell module production method.
(FR)
L'invention concerne un procédé de fabrication de modules de cellule solaire, par lequel une feuille protectrice de surface, une feuille de matériau de scellage (1), une cellule solaire, une feuille de matériau de scellage (2), et au moins deux films d'élément de feuille protectrice de surface arrière sont moulés d'un seul tenant par chauffage et sertissage de ceux-ci. Le procédé de fabrication de module de cellule solaire est caractérisé par le fait que la force d'adhésion entre la feuille de matériau de scellage (2) stratifiée par les conditions de température de chauffage et de sertissage durant le moulage et un film d'élément de feuille protectrice de surface arrière faisant face à celle-ci est d'au moins 40 N/cm et que la force d'adhésion entre les au moins deux films d'élément de feuille protectrice de surface arrière est d'au moins 1 N/cm. L'invention concerne un élément de feuille protectrice de surface arrière pour modules de cellule solaire, qui : augmente le rendement de module de cellule solaire par réduction des pertes dans le processus de fabrication pour les feuilles protectrices de surface arrière pour des modules de cellule solaire ; et est apte à résoudre de manière fondamentale le problème de gauchissement dans des éléments de feuille protectrice de surface arrière dans le procédé de fabrication de module solaire.
(JA)
表面保護シート、封止材シート1、太陽電池セル、封止材シート2、および2枚以上の裏面保護シート部材フィルムを加熱および圧着処理により一体成型する太陽電池モジュールの製造方法であって、該成型時の加熱温度および圧着条件によって積層した該封止材シート2と、これに対向する裏面保護シート部材フィルム間の密着強度が40N/cm以上であり、かつ該2枚以上の裏面保護シート部材フィルム間の密着強度がいずれも1N/cm以上であることを特徴とする太陽電池モジュールの製造方法。 太陽電池モジュール用裏面保護シートの製造工程におけるロスを低減させることで、太陽電池モジュールの収率を向上させ、更には太陽電池モジュールの製造方法において裏面保護シート部材の反りの問題を根本的に解決することができる太陽電池モジュール用裏面保護シート部材を提供する。
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Latest bibliographic data on file with the International Bureau