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Method for assembling optical collector photoelectrical solar cell array

A technology of solar cells and solar cells, applied in photovoltaic power generation, optical radiation generators, generators/motors, etc., can solve problems such as damage to power generation, misalignment of solar cells, etc.

Inactive Publication Date: 2011-08-17
SUNCORE PHOTOVOLTAICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, solar cells placed in areas where bending occurs may become misaligned with the sun, compromising power generation

Method used

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  • Method for assembling optical collector photoelectrical solar cell array
  • Method for assembling optical collector photoelectrical solar cell array
  • Method for assembling optical collector photoelectrical solar cell array

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Embodiment Construction

[0022] overview

[0023] Ground-based solar power systems convert sunlight into electrical energy using, for example, multiple mounted arrays spaced in a grid pattern on the ground. The solar cell array has a specific optical size and aspect ratio (eg, between 1:3 and 1:5), and is mounted for integral movement on the cross arm of the sun-tracking vertical support. The array may comprise sub-arrays, segments, modules and / or panels.

[0024] The solar tracking mechanism allows the plane of the solar cell to continuously face the sun during the day as the sun moves across the sky, thereby optimizing the amount of sunlight hitting the cell. The amount of electricity generated by the array is directly related to the amount of sunlight hitting the constituent solar cells. Since a given array may include many (eg, 1000 or more) solar cells, it is advantageous to maintain alignment of the entire array with the sun. However, this is difficult in practice because arrays often exceed ...

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Abstract

A method for assembling optical collector photoelectrical solar cell array comprises installing a base (601a) on a surface and coupling central supporters (11a, 11b) to the base; coupling a transverse part (14) to the central supporters (11a, 11b) and coupling one or more than one inclined arms (14a) to the transverse part (14) and the central supporters (11a, 11b); coupling a support frame (15) to the transverse part (14), wherein the support frame (15) comprises arranging a first frame component (15a) to be coupled to one or more than one solar cell subarrays (16); coupling one or more thanone solar cell subarrays (16) to the first frame component (15a) so as to form a solar cell array (10), wherein each solar cell subarray (16) comprises a plurality of triple junction III-V semi-conductive compound solar cell receivers (19); and installing an actuator (100) so that at least part of the central supporters coupled to the support frame can rotate.

Description

technical field [0001] The present invention relates to a method for assembling a terrestrial solar array comprising a rigid support frame. Background technique [0002] The present invention generally relates to a method of assembling a terrestrial solar array comprising a rigid support frame. Solar cell arrays may be implemented as part of a terrestrial solar power system for converting sunlight into electrical energy, and may include III-V compound semiconductor solar cells. Compound semiconductor solar cells based on III-V compounds have an efficiency of 28% under normal operating conditions. Furthermore, concentrating solar energy onto III-V compound semiconductor photovoltaic cells increases cell efficiency to over 37%. Aspects of the solar cell system include the following specifications: the number of cells used to make up the array and the shape, aspect ratio, and configuration of the array. [0003] Accurate solar tracking is advantageous because the amount of e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N6/00G05D3/00H01L31/042H01L31/18H02S20/32
CPCY02E10/50Y02P70/50
Inventor 米哈伊尔·卡茨斯科特·埃尔曼加里·赫林艾伦·戈伦兹
Owner SUNCORE PHOTOVOLTAICS
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