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Double-sided power generation solar battery assembly with polygonal structure

A solar cell and solar concentrating technology, applied in photovoltaic power generation, electrical components, photovoltaic modules, etc., can solve the problems of low efficiency, large volume, and poor heat dissipation of monocrystalline silicon cells, and achieve improved light energy utilization efficiency, Compact size, simple structure and scientific effect

Inactive Publication Date: 2015-01-21
杭州慈源科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0007] Aiming at the problems of low efficiency, large volume, and poor heat dissipation effect of solar cell modules in the prior art, the invention provides a solar cell module with a polygonal structure and double-sided power generation, which can effectively improve the light energy utilization efficiency of solar cells

Method used

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  • Double-sided power generation solar battery assembly with polygonal structure
  • Double-sided power generation solar battery assembly with polygonal structure
  • Double-sided power generation solar battery assembly with polygonal structure

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Embodiment Construction

[0020] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways than here, so the present invention is not limited by the specific embodiments disclosed below.

[0022] Such as figure 1 with 2 As shown, a solar cell module with a polygonal structure and double-sided power generation includes a module frame 2 , a glass plate 3 and battery sheets 4 arranged inside the glass plate 3 . The solar cells 4 are double-sided monocrystalline silicon solar cells. The battery sheet 4 is arranged at the rear of the glass plate 3, and the height of the battery sheet 4 is smaller than the length of the glass plate 3. The ligh...

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Abstract

The invention relates to a solar battery device, and discloses a double-sided power generation solar battery assembly with a polygonal structure. The double-sided power generation solar battery assembly with the polygonal structure comprises an assembly frame, a glass plate and battery pieces arranged on the glass plate, wherein the battery pieces are arranged at the inner side of the glass plate, the height of the battery piece is less than the length of the glass plate, a light source irradiates the obverse side of the battery piece from the glass plate, and the obverse side of the battery piece faces to a reflecting plate; and the battery piece is a double-sided battery piece, two ends of the reflecting plate are connected with the glass plate, and a side tangential surface of the reflecting plate is enabled to be of a polygonal structure. According to the invention, two sides of a monocrystalline silicon plate are enabled to receive illumination through the reasonably designed solar battery assembly structure, thereby improving the utilization efficiency of light energy and the power generation efficiency of monocrystalline silicon batteries. Compared with solar battery pieces with the same generating capacity in the prior art, the double-sided power generation solar battery assembly with the polygonal structure is more compact in size, simple and scientific in structure and high in photoelectric conversion efficiency.

Description

technical field [0001] The invention relates to a solar cell device, in particular to a polygonal solar cell component capable of generating electricity on both sides. Background technique [0002] The energy issue is a country's strategic issue, and it is also one of the major challenges that human society faces in order to maintain rapid and sustainable development in the 21st century. Because solar power generation is safe, reliable, pollution-free, not subject to geographical restrictions, no need to consume fuel, easy maintenance, short construction period, random construction scale, no need to erect transmission lines, and can be easily combined with buildings, etc. These advantages are unmatched by conventional power generation and other power generation methods, so solar power generation has become one of the most researched and fastest-growing technologies in various countries. [0003] Among all solar cells, silicon solar cells have gradually become the mainstream...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/22H02S40/42
CPCY02E10/52H02S40/00
Inventor 王宝根
Owner 杭州慈源科技有限公司
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