HIT double face double-glazed photovoltaic module

A photovoltaic module, double-sided technology, applied in the field of HIT double-sided double-glass photovoltaic modules, can solve the problems of high cost, non-environmental protection, etc., achieve high power output and increase the effect of light absorption

Pending Publication Date: 2019-02-22
江苏彩虹永能新能源有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the defects of high cost and non-environmental protection in the prior art, the present invention provides a HIT double-sided power generation photovoltaic module

Method used

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  • HIT double face double-glazed photovoltaic module
  • HIT double face double-glazed photovoltaic module
  • HIT double face double-glazed photovoltaic module

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Embodiment Construction

[0039] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0040] like Figure 1-3 As shown, a HIT double-sided power generation photovoltaic module includes a front glass 1, a first encapsulation material 2, a double-sided HIT battery 3, a second encapsulation material 4, a rear glass 5 and a junction box 6, the front glass 1, the first A packaging material 2, a double-sided HIT battery 3, a second packaging material 4, and a rear glass 5 are distributed sequentially from top to bottom, the junction box 6 is installed at the edge of the rear glass 5, and the junction box 6 is edge-mounted. Realize no shading on the back of the module, without affecting the power generation of the battery on the back.

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Abstract

The invention provides an HIT double face double-glazed photovoltaic module. The module includes front glass, a first encapsulation material, a double face HIT battery, a second encapsulation material, rear glass, and a junction box; and the front glass, the first encapsulation material, the double face HIT battery, the second encapsulation material, and the rear glass are sequentially disposed from top to bottom, and the junction box is mounted at an edge position of the rear glass. The module enables the light absorption rate of a battery to be increased, and achieves high power output of front and back faces of the module; and specifically, the generating capacity is improved, the reliability is high, and the service life is long.

Description

technical field [0001] The invention relates to the technical field of manufacturing crystalline silicon solar cell components, in particular to a HIT double-sided double-glass photovoltaic component. Background technique [0002] As a low-carbon renewable energy source, the solar energy industry is booming around the world, and the installations in various countries are increasing year by year. At present, there are many cases of installing photovoltaic systems on the ground and on various types of roofs. For various types of buildings, the installation of photovoltaic products with power generation function can reduce the energy consumption of buildings, achieve the effect of energy saving and emission reduction, and also bring economic benefits to building owners and system installers and users, so it is very valuable for promotion. [0003] The silicon solar cell with HIT structure currently used, the so-called HIT (Heterojunction with intrinsic Thinlayer) structure is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048H01L31/0747H01L31/18
CPCH01L31/0488H01L31/0747H01L31/1804Y02E10/547Y02P70/50
Inventor 惠祺季军义顾海峰顾丽萍常宇峰
Owner 江苏彩虹永能新能源有限公司
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