Method for protecting solar panels from sand, dust, rain and snow

A technology of solar panels and sand and dust, which is applied in the fields of rain and snow, adjustment of solar panel angles, and avoidance of sand and dust by solar panels, can solve the problems of solar panels not working and affecting the efficiency of solar power generation, etc., to achieve novel design thinking, Strong practicality and the effect of improving work efficiency

Inactive Publication Date: 2010-02-03
叶春全
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  • Application Information

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Problems solved by technology

However, for example, if the solar farm is set in a desert area, due to the impact of sandstorms, a thick layer of dust will often appear on the lighting surface of the solar panels, which directly affects the efficiency of sola

Method used

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  • Method for protecting solar panels from sand, dust, rain and snow
  • Method for protecting solar panels from sand, dust, rain and snow
  • Method for protecting solar panels from sand, dust, rain and snow

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Example Embodiment

[0039] Such as figure 1 As shown, the method for evading sand, dust, rain and snow of the solar panel includes a supporting column 18, a main cross bar 10, etc. to form a spatial structure system, and a plurality of solar panels a (shown as 3 solar panels, can also be 2 pieces or 20 pieces, 200 pieces...) are arranged one after another in the space structure system without obstructions. Each solar panel a is provided with a hinge 16 and is hingedly connected to the support b (hinge Piece 16 see Figure 8 --11), so that each solar panel a has the hinge 16 as the center, and the lighting surface 21 is rotated in the front, back, or up and down directions;

[0040] A connecting rod 15 is used to connect a plurality of solar panels a in series in order. A traction rope 22 is provided at both ends of the connecting rod 15, and a pulley 12 is provided at the end of the traction rope 22 to change the direction of the rope; A bracket 11 is provided at the end, a driving device 13 is prov...

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Abstract

The invention relates to a method for protecting solar panels from sand, dust, rain and snow, which belongs to the technical field of new energy. The invention also relates to a method for adjusting the angle of the solar panels. The method comprises the following steps: a plurality of solar panels (a) are sequentially arranged in the air without obstacles; the solar panels (a) are sequentially connected in series by connecting rods (15) to form an integral body; the connecting rods (15) are driven to move so as to drive the solar panels (a) to rotate in the same direction at the same time, and lighted surfaces (21) are changed to be upward, downward, inclined or upright so as to achieve the goal of preventing sand, dust, rain and snow. The scheme has the characteristics of simple and novel design, simple installation and strong practicability, has the advantages of low fault rate and low maintenance cost and can realize large-scale, remote and automatic control.

Description

technical field [0001] The invention relates to a method for avoiding sand, dust, rain and snow by a solar cell panel, and also relates to a method for adjusting the angle of the solar cell panel, which belongs to the field of new energy sources. Background technique [0002] The principle of solar power generation is the process of converting light energy into electrical energy after the solar panel is irradiated by sunlight. Therefore, the lighting surface of the solar panel must be kept clean at all times to convert light energy into electrical energy with high efficiency. . However, for example, if the solar farm is set in a desert area, due to the impact of sandstorms, a thick layer of dust will often appear on the lighting surface of the solar panels, which directly affects the efficiency of solar power generation; Solar power plants are built in rainy and snowy areas (such as the central and western parts of our country). When rain and snow come, thick snow will accu...

Claims

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Application Information

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IPC IPC(8): H01L31/042H01L31/02G05D3/00H02S20/30H02S40/10H02S40/12
CPCF24J2/541Y02E10/47F24J2002/5458F24J2/4607F24S30/425F24S40/00F24S2030/133Y02E10/50
Inventor 叶春全
Owner 叶春全
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