摘要:
A solar cell module includes a front member placed at a light-incident side of the module; a sealing member having an exposed section that is not covered with the front member; solar cell elements that are sealed with the sealing member and covered with the front member; and an electric device, stored in a housing, for extracting electricity generated by the solar cell elements. The housing is fixed on the exposed section and is located at a light-incident side of the module.
摘要:
A solar cell module comprising a substrate, a filler, a photovoltaic element and a protective layer, wherein at least one of the substrate, the filler, the photovoltaic element and the protective layer is separable from other constituent members. Constituent members having been separated and still serviceable can be reused.
摘要:
A retaining substrate for mounting a semiconductor element thereon, having a circuit pattern for said semiconductor element, characterized in that said substrate comprises an insulative material, said substrate has a surface configuration having a cross section comprising (a) an uneven shaped portion and (b) a concave shaped portion which are arranged in tandem wherein a surface of said uneven shaped portion (a) makes a bottom face of said concave portion (b), and said uneven shaped portion (a) has a structure in that (a-i) an insulative convex shaped portion and (a-ii) an insulative concave shaped portion are alternately arranged so as to neighbor with each other, and said circuit pattern is provided in said concave shaped portion (a-ii) of said uneven shaped portion (a).
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:
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 comprising a photovoltaic element, and at least a surface side filler and a surface protective member which are disposed in this order on a light incident face of said photovoltaic element, wherein said surface side filler comprises a non-crosslinked organic polymer resin and a crosslinked organic polymer resin, said crosslinked organic polymer resin being provided on at least a surface of said non-crosslinked organic polymer resin. Said solar cell module excels particularly in weatherability and moisture resistance.
摘要:
Provided is an encapsulant resin for a semiconductor that effectively functions even with a relatively small amount of an additive. The encapsulant resin for a semiconductor is characterized in that the additive has a concentration gradient in the direction of thickness of the encapsulant resin. Specifically, the concentration gradient of the additive is established in the direction of thickness of the encapsulant resin by stacking at least two types of organic polymer resins containing different contents of the additive to form the encapsulant resin or by applying an electric field to the encapsulant resin to effect electrophoresis of the polar additive in the encapsulant resin.
摘要:
A solar cell module comprises a photovoltaic element, the light-receiving surface and/or non-light-receiving surface of a photovoltaic element being sealed by organic polymeric resin layers, wherein when at least one of the organic polymeric resin layers contains a specific ethylene-unsaturated fatty acid ester-unsaturated fatty acid terpolymer, thereby providing a solar cell module which has excellent weather resistance, heat resistance and moisture resistance and an excellent photoelectric conversion and which can maintain stable solar cell performance over a long period of time.
摘要:
A solar cell module which comprises a photovoltaic element string comprising a plurality of photovoltaic elements electrically connected with each other by means of an electric connection material, said photovoltaic element string being sealed by a sealing material, wherein when an area of one (a) of said plurality of photovoltaic elements is represented by A and a sum of clearances areas between said photovoltaic element (a) and adjacent photovoltaic elements (b) situated next to said photovoltaic element (a) is represented by B, the area ratio of B/A is in a range of 0.003 to 0.045. A process for producing a solar cell module using said photovoltaic element string by a vacuum lamination method.
摘要:
A solar cell module has a very agreeable appearance and can carry a large volume of information on the light receiving surface thereof. An information carrying body storing information (including, for example, the date, the process the rated values, the destination of shipment, I-V curve data and other data) for identifying the module is invisibly arranged on the light receiving surface side of the solar cell module (e.g., on the front surface sealing member or the front surface member of the photovoltaic elements).