Abstract:
A solar cell module in which at least the light receiving surface of a photovoltaic element is coated with a filler containing a vinylidene fluoride copolymer and acrylic resin. This module is weather proof, heat-resistant and scratchproof, and it has good adhesion to the photovoltaic elements (solar cells). Further, the module can maintain a desired photoelectric conversion efficiency over a long period by minimizing the performance deterioration caused by moisture permeation.
Abstract:
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.
Abstract:
A solar cell module comprising a photovoltaic element having a light receiving face on which a collecting electrode having an electrically conductive coat and a surface side cover comprising a filler and a surface protective film sequentially laminated on the light incident side of said photovoltaic element, wherein a thin resin layer is interposed between said photovoltaic element and said filler such that gaps present in said conductive coat of the collecting electrode are filled by said thin resin layer.
Abstract:
UNA SUPERFICIE ALTAMENTE FIABLE CUBRIENDO MATERIALES QUE TIENEN UNA CAPA DE RESINA TRANSPARENTE ESPECIFICA FORMADA POR UNA RESINA QUE CONTIENE UN AGENTE DE ACOPLAMIENTO DE SILANO EN UN ESTADO CON NINGUN MATERIAL LIBRE DE DICHO AGENTE DE ACOPLAMIENTO DE SILANO PARA UN ELEMENTO SEMICONDUCTOR O UN DISPOSITIVO SEMICONDUCTOR, QUE ESTA LIBRE DE QUE SE PRODUZCA UNA SEPARACION, QUE TIENE UNA RESISTENCIA AL CALOR SATISFACTORIA, Y ES AMARILLEADO DURAMENTE, Y QUE PERMITE AL ELEMENTO SEMICONDUCTOR O AL DISPOSITIVO SEMICONDUCTOR PARA DISPONIBILIDAD DE SUS CARACTERISTICAS SIN SER DETERIORADAS, CADA VEZ QUE SE USA REPETIDAMENTE SOBRE UN LARGO PERIODO DE TIEMPO, BAJO CONDICIONES AMBIENTALES SEVERAS CON UNA ALTA TEMPERATURA Y CON ELEVADA HUMEDAD.
Abstract:
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.
Abstract:
For providing a solar cell module that has the structure with high reliability without peeling off of an adhesive (305) and an encapsulating material (302a,302b) from a reinforcing plate (306) even in long-term outdoor exposure and that can be produced at low cost by reduction of material cost, the reinforcing member (306) for solar cell module has organic resin layers on the both surfaces thereof and a thickness of the organic resin layer on one surface side is smaller than that of the organic resin layer on the other surface side.
Abstract:
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.