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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 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 accumulate on the solar panels. not working for a while

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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Embodiment Construction

[0039] Such as figure 1 As shown, the method for avoiding sand and dust, rain and snow of the solar cell panel includes a support column 18, a main cross bar 10, etc. to form a space structure system, and a plurality of solar cell panels a (shown as 3 solar cell panels, can also be 2 pieces or 20 pieces, 200 pieces...) are successively arranged in the space structure system without barriers, and hinges 16 are arranged on each solar panel a and are hingedly connected with the support b (hinge Item 16 see Figure 8 --11), so that each solar cell panel a has the hinge part 16 as the center of circle, and rotates in front, rear or up and down directions of the lighting surface 21;

[0040] Connecting rod 15 is adopted to connect a plurality of solar cell panels a in series in sequence, a traction rope 22 is provided at both ends of connecting rod 15, and a pulley 12 is provided at the end of traction rope 22 for changing the direction of the rope; A bracket 11 is arranged on the...

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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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