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High-reliability large-size double-sided assembly support system

A support system and reliability technology, applied in the field of high-reliability large-size double-sided component support systems, can solve problems such as cracks and component bursts, and achieve high reliability and increase system stability.

Inactive Publication Date: 2021-04-27
SUZHOU TALESUN SOLAR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after preliminary investigation and evaluation and theoretical analysis, especially for 182mm and 210mm modules, the stability of the brackets may easily lead to hidden cracks, bending, and module bursts caused by insufficient wind and snow loads during the power generation process of the modules.

Method used

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  • High-reliability large-size double-sided assembly support system
  • High-reliability large-size double-sided assembly support system
  • High-reliability large-size double-sided assembly support system

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Embodiment Construction

[0021] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] It should be noted that terms such as "upper", "lower", "left", "right", "inner" and "outer" in the present invention are only used to describe the present invention with reference to the accompanying drawings, and are not used as limiting terms.

[0023] Since the installation of the half-cut bifacial module cannot be blocked, the current installation method of the half-cut double-sided module is to install the long-side pressing block. The way the components are installed in this patent remains the same. After installing the half-piece double-sided module, install the reinforcing purlin according to the location of the module.

[0024] See Figure 1 to Figure 4...

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Abstract

The invention relates to a high-reliability large-size double-sided assembly support system. The system comprises a support, a first purline, a second purline and a reinforcing purline, wherein the first purline and the second purline are arranged on the support, the reinforcing purline is connected with the first purline and the second purline, and the reinforcing purline is arranged between the first purline and the second purline; system stability of the large-size double-sided assembly after installation can be improved, and high reliability of the large-size double-sided assembly in practical application is ensured.

Description

technical field [0001] The invention relates to a high-reliability large-size double-sided component support system, which belongs to the field of photovoltaic equipment. Background technique [0002] In recent years, through continuous technological innovation in all links of the photovoltaic industry chain, the power of modules has been increased, the cost of electricity has been reduced, and photovoltaic grid parity has been facilitated. On the battery side, high-efficiency PERC batteries have become the mainstream technology, and more efficient N-type battery technology is eager to try; on the module side, high-density module technologies such as double-sided, half-cell, MBB, and shingled are constantly being introduced; on the silicon wafer side, the photovoltaic industry is also developing Make major changes: the increase in the size of silicon wafers can increase the output of battery and module production lines, reduce the production cost per watt, and directly incre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/00
CPCH02S20/00Y02E10/50
Inventor 蒋建彗倪志春魏青竹蔡霞石刚陆文华吴镇
Owner SUZHOU TALESUN SOLAR TECH CO LTD