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Double-sided photovoltaic assembly

A technology of photovoltaic modules and double-sided photovoltaic cells, applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., to achieve the effects of compact overall structure, improved power generation efficiency, and reduced usage

Pending Publication Date: 2017-12-01
ARCTECH SOLAR HLDG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the plane of the photovoltaic module needs to be inclined relative to the horizontal plane, the automation of the operation and maintenance of the photovoltaic power plant in the later stage, especially the automatic cleaning that has received increasing attention, cannot be used in the inclined double-sided photovoltaic system

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Embodiment Construction

[0037]In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations. In order to make the drawing concise, the parts related to the present invention are only schematically shown in each drawing, and they do not represent the actual structure of the product.

[0038] as attached Figure 1-7 As shown, this specific embodiment discloses a double-sided photovoltaic module, including a front panel 10 and a rear panel 20, the front panel 10 is made of a light-transmitting material, and a plurality of double-sided photovoltaic cells 30 are fixedly arranged ...

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Abstract

The invention discloses a double-sided photovoltaic assembly, which comprises a front panel and a back panel, and is characterized in that the front panel is made of a light transmitting material, a plurality of double-sided photovoltaic cells are fixedly arranged on the front panel, the double-sided photovoltaic cells are arranged in an inclined manner, the plurality of double-sided photovoltaic cells are arranged in parallel, the adjacent double-sided photovoltaic cells are provided with an interval, the back panel is provided with a plurality of reflecting surface units, each reflecting surface unit corresponds to one double-sided photovoltaic cell, the reflecting surface unit comprises a first reflecting surface and a second reflecting surface, the first reflecting surface and the second reflecting surface are respectively located at two sides of the double-sided photovoltaic cell, and the first reflecting surface and the second reflecting surface face towards the back of the double-sided photovoltaic cell. The double-sided photovoltaic assembly is compact in structure, can reduce the usage of the cells, improves the generating capacity of the sytem and facilitates a root to automatically clean the photovoltaic assembly.

Description

technical field [0001] The invention relates to the technical field of photovoltaic system structure design, in particular to a double-sided photovoltaic module. Background technique [0002] Due to the characteristics of double-sided power generation, double-sided photovoltaic modules have been effectively promoted in recent years. However, the existing production and installation methods of double-sided photovoltaic modules lead to the fact that the back side can only receive relatively weak scattered light from the sun and reflected light from the ground. It is more difficult to achieve full sunlight exposure like the front. [0003] Existing conventional double-sided photovoltaic modules usually use cells to lay the light-receiving plane, which makes the module occupy a large area and high manufacturing cost, and when the position of the sun changes, the effectiveness of its light-emitting elements will be reduced. Double-sided photovoltaic modules are usually installed...

Claims

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Application Information

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IPC IPC(8): H02S40/22H01L31/048
CPCH01L31/048H02S40/22Y02E10/52
Inventor 拉尔夫刘易斯蔡浩鲁贵林
Owner ARCTECH SOLAR HLDG CO LTD
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