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Method for increasing generating capacity of photovoltaic panel, and devices of special film and outer support film for photovoltaic panel

A photovoltaic device and photovoltaic panel technology are applied in the field of wavelength conversion materials, a method and the device field of its special film and outer support film, which can solve the problems of high reflectivity and dust of the glass plate of solar cells.

Inactive Publication Date: 2016-01-06
张国柱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

How to solve the contradiction between the high reflectivity of the glass plate (front plate) of the solar cell and the dust? there is no way

Method used

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  • Method for increasing generating capacity of photovoltaic panel, and devices of special film and outer support film for photovoltaic panel
  • Method for increasing generating capacity of photovoltaic panel, and devices of special film and outer support film for photovoltaic panel
  • Method for increasing generating capacity of photovoltaic panel, and devices of special film and outer support film for photovoltaic panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Embodiment one, such as figure 2 As shown, Eu 3+ :CaMoO 4 Phosphor powder is mixed into the working layer 8 of the light-transmitting film, and the light-transmitting film 11 is a light-transmitting plastic PET film.

Embodiment 2

[0056] Embodiment two, such as Figure 5 Shown is a photovoltaic panel already installed with synergist membrane and outer support membrane device.

[0057] Fixed fixed positioning frame 52 fixed on both sides of solar cell panel 1, one is fixed on the fixed positioning frame 52 and one is rewinding film rotating shaft 53 and the other is new film reel 54, rolls up on rewinding film rotating shaft 53 and new film reel 54 There is a light-transmitting synergistic film 11 . During use, two paper rolls with synergistic film 11 are stuck in the middle of the fixed end and the clamping structure with spring to form a rewinding film rotating shaft 53 and a new film reel 54 . Wherein, a large number of light-transmitting synergistic films 11 are wound on the new film reel 54 . The rewinding film rotating shaft 53 rotates to pull the light-transmitting synergistic film 11 to move, and the light-transmitting synergistic film 11 is rolled onto the rewinding film rotating shaft 53 from...

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Abstract

The invention discloses a method for increasing generating capacity of a photovoltaic panel, and devices of a special film and an outer support film for the photovoltaic panel, and belongs to an application technology of a wavelength conversion material. An outer film adding device is added to a photovoltaic device or the outside of the photovoltaic device; a synergistic film is fixedly arranged on the outer film adding device; and the fixedly arranged synergistic film completely or partially covers the lighted surface of the photovoltaic panel. The photovoltaic panel can be subjected to post-installation, and has the capability of immediately enabling photovoltaic power generation customers to enjoy the latest research and development achievements of solar spectrum change at any time. The generating capacity of the installed photovoltaic panel is improved. A red shift synergistic film achieves spectrum transformation through a material of increasing the spectrum conversion efficiency; the weaknesses of three usage modes of lifelong tenure in the background technology are overcome; meanwhile, the research and development and selection ranges of a fluorescent agent are expanded; and the targets of spectrum transformation and generating capacity improvement of the photovoltaic panels which are installed and are used can be achieved.

Description

【Technical field】 [0001] The invention relates to the technical field of increasing the power generation of solar panels, and relates to the technology of wavelength conversion materials, in particular to a method for increasing the power generation of photovoltaic panels and a device for its special film and outer support film. 【Background technique】 [0002] Solar cells are generally used outdoors in harsh environments, so they need to be protected for use. At present, glass plate (front plate), encapsulation film and back plate are commonly used to package it. Among them, the function of the adhesive film is to connect the front plate and the back plate, and to encapsulate the solar cell module. The most widely used encapsulation film is EVA film, and generally two pieces of the same EVA film are used to sandwich the solar cell element in the middle. The adhesive film is cross-linked during the lamination process of the solar cell module, connecting the glass plate (fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048C09K11/06C09K11/68H02S40/10
CPCY02E10/50H01L31/048C09K11/06C09K11/68H01L31/0481
Inventor 张国柱
Owner 张国柱
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