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Solar photovoltaic ultra-light component

A technology of solar photovoltaics and photovoltaic modules, applied in photovoltaic modules, photovoltaic power generation, electrical components, etc., can solve the problems of heavy weight of photovoltaic modules, inability to apply roof photovoltaic projects, photovoltaic modules cannot meet the installation method of long frame, and achieve weight reduction Effect

Pending Publication Date: 2017-08-18
WUXI SUNTECH POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the weight of conventional photovoltaic modules is too heavy, limited by the load of the roof, it cannot be applied to rooftop photovoltaic projects
[0003] The long and short frames of conventional W-type photovoltaic modules use a structure with a cavity, and the long frame 1a and the short frame 2a adopt a connection structure of corner code 3a (such as figure 1 , figure 2 shown), the total weight of a set of frames is about 2.4kg; at the same time, the existing conventional photovoltaic modules cannot meet the installation method along the direction of the long frame
[0004] In addition, because the strength of the glass and the frame of the existing conventional photovoltaic modules can meet the standard load test, there is no need to use the structure of the ribs

Method used

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with specific drawings.

[0030] like Figure 5 , Image 6 As shown, the solar photovoltaic ultra-light module of the present invention adopts a U-shaped 6×9 photovoltaic module and uses 0.85mm glass; wherein, the frame of the solar photovoltaic ultra-light module consists of a long frame 1 and a short frame 2 with screws Fasten, the back of the frame is provided with reinforcing ribs 3 as a support, and two reinforcing ribs 3 are installed along the direction of the long frame 1.

[0031] like Figure 9 , Figure 10 As shown, the long frame side 1 includes side A, side B and side C, side A and side C are vertically arranged at the upper and lower ends of side B respectively, side A is located inside side B, side C is located outside side B , the first photovoltaic module installation groove 4 is set under the side A; the short frame 2 has an inner cavity structure 5, and the second photovoltaic mo...

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Abstract

The invention relates to a solar photovoltaic ultra-light component comprising a photovoltaic component and a frame. The solar photovoltaic ultra-light component is characterized in that the frame is composed of a long frame and a short frame which are fastened by first screws. The back surface of the frame is provided with reinforcing ribs to act as support. One or multiple reinforcing ribs are installed along the direction of the long frame. The long frame comprises an A side, a B side and a C side. The A side and the C side are perpendicularly arranged at the upper and lower ends of the B side. The A side is arranged at the internal side of the B side. The C side is arranged at the external side of the B side. A first photovoltaic component installing groove is arranged below the A side. The short frame is provided with an internal cavity structure. The upper part of the short frame is provided with a first photovoltaic component installing groove. The internal side of the internal cavity structure is provided with one or multiple first screw installing holes. The end part of the long frame and the end part of the short frame are fastened by matching of the first screws and the first screw installing holes. The weight of the photovoltaic component is reduced so that the installing requirements of the roof can be met and the standard load test requirements can also be met.

Description

technical field [0001] The invention relates to a photovoltaic component, in particular to a solar photovoltaic ultra-light component, which belongs to the technical field of photovoltaic components. Background technique [0002] The weight of conventional W-type 6×10 photovoltaic modules mainly comes from glass, generally 3.2mm glass, and the total weight is about 18kg or more. Due to the weight of conventional photovoltaic modules is too heavy, limited by the load of the roof, it cannot be applied to rooftop photovoltaic projects. [0003] The long and short frames of conventional W-type photovoltaic modules use a structure with a cavity, and the long frame 1a and the short frame 2a adopt a connection structure of corner code 3a (such as figure 1 , figure 2 shown), the total weight of a set of frames is about 2.4kg; at the same time, the existing conventional photovoltaic modules cannot meet the installation method along the direction of the long frame. [0004] In add...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S30/10
CPCH02S30/10Y02E10/50Y02B10/10
Inventor 刘林保王春成鲍科芳聂俊波焦喜力王淑娟
Owner WUXI SUNTECH POWER CO LTD
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