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Photovoltaic component

A photovoltaic module and photovoltaic layer technology, which is applied in photovoltaic power generation, electrical components, semiconductor devices, etc., can solve the problems of high production cost of solar photovoltaic modules, limited reduction in production costs, and heavy weight of solar photovoltaic modules. Lightweight, low cost and easy to install

Inactive Publication Date: 2012-02-01
JIUJIANG SUNID TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, whether it is a metal frame or a transparent glass plate, the reduction in production cost is very limited, and will account for an increasing proportion of the production cost of solar photovoltaic modules.
In addition, the transparent glass plate is relatively thick, which makes the entire solar photovoltaic module heavy, which is not conducive to installation on roofs, building curtain walls, etc.

Method used

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0027] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or elem...

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Abstract

The invention discloses a photovoltaic component, which comprises a base plate, a photovoltaic layer and a transparent protection layer, wherein the base plate is made of a fiber glass reinforced resin; the photovoltaic layer is arranged on the upper surface of the base plate and comprises at least one photovoltaic cell; and the transparent protection layer is covered on the photovoltaic layer and is made of fluoroplastic. The photovoltaic component provided by the embodiment of the invention has the advantages of simple structure, light weight, low cost and the like.

Description

technical field [0001] The invention relates to a solar photovoltaic module. Background technique [0002] Existing mass-produced solar photovoltaic modules include an upper transparent layer, a photovoltaic layer, and a back sheet from top to bottom, and the edge of the photovoltaic module also includes a metal frame, which wraps the edges of the upper transparent layer, photovoltaic layer, and back sheet To improve the structural strength of photovoltaic modules. The upper transparent layer of this type of mass-produced photovoltaic module is a thicker transparent glass plate, and the metal frame is generally aluminum alloy. In the production cost of large-scale production of crystalline silicon solar cell photovoltaic modules, the production cost of the non-battery part (that is, the part that does not contain crystalline silicon cells) is about 1 yuan / W, in which the transparent glass plate (upper transparent layer) and metal The production cost of the frame accounts f...

Claims

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Application Information

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IPC IPC(8): H01L31/048
CPCY02E10/50
Inventor 王敬翟志华巢芳家
Owner JIUJIANG SUNID TECH
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