摘要:
The present invention provides a photovoltaic device assembly comprising a plurality of photovoltaic devices connected with one another, wherein no rectangular corner part is formed in the peripheral parts of the photovoltaic device assembly itself and the shape of the peripheral parts of the photovoltaic devices is composed of straight lines and curved lines connecting the straight lines to one another, thereby preventing penetration owing to the effects of manufacture, installation, transportation, handling, and the state after installation of the solar cell module.
摘要:
A solar cell module comprises a photovoltaic device provided between a surface covering material and a back covering material, wherein the photovoltaic device has an output lead-out terminal extending out of the photovoltaic device, the output lead-out terminal is covered with a resin and has no uncovered portion, and the output lead-out terminal is provided with an output lead-out box at its extended portion.
摘要:
A light-transmissive resin sealed semiconductor is provided which is sealed at least at a light incident face of a photoelectric transducer with an organic polymer resin layer, which comprises a copolymer of ethylene and an unsaturated fatty acid ester. This light-transmissive resin sealed semiconductor has a surface layer which has high heat resistance, and low hygroscopicity, and does not liberate a free acid even in the presence of moisture. Thereby the semiconductor is prevented from deterioration of performances caused by the drop of the shunt resistance of the photovoltaic element under high humidity environment.
摘要:
A solar battery module in which at least the front, light incident side of the photovoltaic elements is covered with a transparent organic polymer resin, and a resin film of a material different from the organic polymer resin, is inserted between at least one metallic member which interconnects adjacent elements and the organic polymer resin on the photovoltaic element.
摘要:
The present invention relates to a solar cell module and a building-integrated solar cell module having a sealing composition made of a polymer blend or a polymer alloy. The blend or alloy is made of at least one polyolefin series copolymer and at least one crystalline polyolefin. The copolymer has a fusing point Ta by a differential scanning calorimetry which fall in a range of 50 to 110° C. The crystalline polyolefin has a fusing point Tb by a differential scanning calorimetry which falls in a range of from 110 to 170° C.
摘要:
A solar cell module includes a substrate, a photo-electricity generating device (i.e., a solar cell or a block of solar cells), a filler resin sealing the photo-electricity (generating device on the substrate, and a surface film covering the filler resin. An insulating film is inserted between the photo-electricity generating device and the substrate so as to be inside the substrate, and an inorganic fibrous sheet is inserted between the photo-electricity generating device and the surface film so as to be disposed inside the insulating film. The substrate is befit at a portion thereof free from the insulating film. The solar cell member thus provided can exhibit a long-term reliability for outdoor use because the moisture is affectively prevented from penetrating the solar cell.
摘要:
A solar cell module is constructed in such an arrangement that a photovoltaic element is covered by at least a sealant resin and a surface protecting film, wherein the oxygen permeability of the surface protecting film is not less than 1 cc/m2·24 hr·atm and not more than 50 cc/m2·24 hr·atm at 25° C./90% RH, thereby providing the solar cell module with high reliability, free of deterioration of the sealant resin, particularly free of yellowing, in long-term outdoor exposure use.
摘要翻译:太阳能电池模块以这样的布置构造,使得光电元件至少被密封树脂和表面保护膜覆盖,其中表面保护膜的透氧性不小于1cc / m 2·24小时 在25℃/ 90%RH下不超过50cc / m 2·24hr.atm,从而为太阳能电池模块提供高可靠性,无需长期密封剂树脂的劣化,特别是不发黄。 户外曝光使用。
摘要:
A photovoltaic device including a photovoltaic element comprising a substrate having an electrically conductive face, a semiconductor layer formed on said electrically conductive surface of said substrate, and a transparent and electrically conductive electrode layer formed on said semiconductor layer; a power generation region having a metallic wire arranged over said transparent and electrically conductive electrode layer of said photovoltaic element; and a fixing region of fixing an end portion of said metallic wire, wherein said metallic wire is fixed to a polymer film through an adhesive material, and if necessary, said metallic wire is positioned between a bus bar and said adhesive material while electrically connecting with said bus bar. A solar cell module, construction member, or power generation apparatus comprising said photovoltaic device. A process for producing said photovoltaic device.
摘要:
A solar cell module is provided which comprises a photoactive semiconductor layer as a photovoltaic element and a transparent surface coating material provided on the light-introducing side, the surface coating material containing a light stabilizer comprising an alkylated tertiary amine compound. This surface coating layer for the solar cell module has high weatherability and high heat resistance, thereby minimizing the deterioration of the performance of the photovoltaic element in long-term use, and protects the module from external impact.
摘要:
A solar cell module comprising (a) a photovoltaic element, (b) a transparent resin filler layer, (c) a transparent surface layer, and (d) a reinforcing member, said transparent resin filler layer (b) and said transparent surface layer (c) being disposed in the named order on a light receiving face of said photovoltaic element, and said reinforcing member (d) being disposed on the rear face of said photovoltaic element, characterized in that said transparent surface layer comprises a film composed of a fluororesin with a high fluorine content selected from the group consisting of ethylene-tetrafluoroethylene copolymer, poly(chlorotrifluoroethylene) resin, ethylene-chlorotrifluoroethylene copolymer, tetrafluoroethyle-perfluoroalkylvinylether copolymer, and tetrafluoroethylene-hexafluoropropylene copolymer and which contains an ultraviolet absorber dispersed therein.