CN206977351U - Photovoltaic cell arrangement and solar panel setting structure in solar panel - Google Patents

Abstract

Photovoltaic cell arrangement and solar panel setting structure in a kind of solar panel, including photovoltaic cell, transparent upper cover plate, transparent back panel, first pillar, second pillar, rainwater-collecting groove, it is arranged at equal intervals between photovoltaic cell, every three adjacent cells pieces of adjacent lines form product word structure, using double-deck photovoltaic battery panel, shading rate is high when at noon, as sunlight inclination angle increases, shading rate gradually decreases, realize whole day equilibrium shading, sunlight utilization is improved using open-celled structure, this system can preferably meet plant growth requirement, it can be widely used for photovoltaic green-house, lawn, farmland, breach and restrict the bottleneck that solar energy power generating is promoted the use of, significantly reduce the cost of electricity-generating of solar energy power generating, increase economic efficiency.

Description

Photovoltaic cell arrangement and solar panel setting structure in solar panel

Technical field

The present invention relates to solar power generation, technical field of crop cultivation, and in particular to photovoltaic in a kind of solar panel Battery-arrangements and solar panel setting structure.

Background technology

Solar power generation is increasingly subject to the attention of countries in the world as clean energy resource.Chinese solar energy resources is relatively abundanter, Distribution is wider, and the development potentiality of solar energy power generating is huge.Solar photovoltaic technology has reached its maturity at present, is Most one of renewable energy technologies of sustainable development feature, still, the energy profile density shined upon are small, solar energy hair Electricity needs to take huge area, and for this, people start to consider by photovoltaic generation and Integration of building, use solar double-glass assemblies to solve too Sun can be generated electricity place bottleneck problem so that solar power generation is multiplexed with agricultural greenhouse.Cell piece row in current solar double-glass assemblies Row typically using the vertically and horizontally arranged mode of rule, between leave space printing opacity, meet the daylighting requirement of plant growth, but due to One layer of solar double-glass assemblies shading rate is fixed, bigger at sunlight angle of inclination, is still hidden many light during light intensity decreasing, is caused light intensity too It is weak, it is impossible to meet plant growth needs, influence crop yield.Therefore, propose that photovoltaic cell arranges in a kind of solar panel And solar panel setting structure so that sunlight inclination angle increases to certain value, and constantly shading is reduced, and inclination angle is bigger, and shading is got over It is few, preferably meet plant growth requirement, increase economic efficiency.

The content of the invention

The purpose of the present invention is fixed to solve existing one layer of solar double-glass assemblies shading rate of photovoltaic green-house, at sunlight inclination angle Spend bigger, still hide many light during light intensity decreasing, cause sunlight strength too weak, it is impossible to the problem of meeting plant growth needs, It is proposed photovoltaic cell arrangement and solar panel setting structure in a kind of solar panel so that crops obtain in greenhouse Illumination preferably and balanced, meet plant growth requirement, increase economic efficiency.

The present invention relates in a kind of solar panel photovoltaic cell arrangement and solar panel setting structure, it is described too Photovoltaic cell arrangement and solar panel setting structure include the first photovoltaic cell, the first transparent upper cover in positive energy cell panel Plate, the first transparent back panel, the first pillar, the second pillar, rainwater-collecting groove, the first photovoltaic cell are arranged on the first transparent upper cover Between plate and the first transparent back panel, the first photovoltaic cell lines up some rows and several columns, adjacent each first light with a line It is arranged at equal intervals between volt cell piece, is arranged at equal intervals between adjacent each first photovoltaic cell of same row, it is adjacent Capable every three adjacent cells pieces form product word structure, and one end of the first transparent back panel and one end of the first pillar mechanically connect, One end of the other end of first transparent back panel and the second pillar mechanically connects, in the solar panel photovoltaic cell arrangement and Solar panel setting structure also includes the second photovoltaic cell, the second transparent upper cover plate, the second transparent back panel, the second photovoltaic Cell piece is arranged between the second transparent upper cover plate and the second transparent back panel, and the second photovoltaic cell lines up some rows and some Row, are arranged at equal intervals, adjacent each second photovoltaic electric of same row with a line between adjacent each second photovoltaic cell It is arranged at equal intervals between the piece of pond, every three adjacent cells pieces of adjacent lines form product word structure, one end of the second transparent back panel Mechanically connected with one end of pillar, one end of the other end of the second transparent back panel and the second pillar mechanically connects.

Photovoltaic green-house is present invention can be widely used to, realizes the generating and plant culture multiplexing in place.Can lawn, certain Solar panel is arranged above a little farmlands, breaches and restricts the bottleneck that solar energy power generating is promoted the use of, significantly reduce too The cost of electricity-generating of positive energy photovoltaic generation, increases economic efficiency.

The beneficial effects of the invention are as follows：

Photovoltaic cell arrangement and solar panel setting structure cause solar double-glass assemblies in the solar panel of the present invention Shading rate is high at noon, and when sunlight angle of inclination increases, shading rate is gradually reduced, i.e., more shadings, sunlight are weak when sunlight is strong When few shading so that crops whole day all obtains the illumination that comparison is sufficient and intensity is suitable, preferably meets that plant growth will Ask, improve production estimation economic benefit.

Brief description of the drawings

Fig. 1 is photovoltaic cell arrangement and the signal of solar panel setting structure in solar panel of the invention Figure；For the upper strata solar panel in Fig. 1 and wherein, the arrangement architecture schematic diagram of cell piece, Fig. 3 are the lower floor in Fig. 1 to Fig. 2 The arrangement architecture schematic diagram of solar panel and wherein cell piece.

Embodiment

Embodiment one：

As shown in Figure 1, Figure 2 and Figure 3, photovoltaic cell arrangement and solar panel set knot in a kind of solar panel Structure, photovoltaic cell arrangement and solar panel setting structure include the first photovoltaic cell 1 in the solar panel, the One transparent upper cover plate 3, the first transparent back panel 4, the first pillar 5, the second pillar 6, rainwater-collecting groove 7, the first photovoltaic cell 1 are set Put between the first transparent upper cover plate 3 and the first transparent back panel 4, the first photovoltaic cell 1 lines up some rows and several columns, same Be arranged at equal intervals between adjacent each first photovoltaic cell 1 of row, adjacent each first photovoltaic cell 1 of same row it Between be arranged at equal intervals, every three adjacent cells pieces of adjacent lines form product word structure, one end and first of the first transparent back panel 4 One end of pillar 5 mechanically connects, and one end of the other end of the first transparent back panel 4 and the second pillar 6 mechanically connects, and its feature exists In, photovoltaic cell arrangement and solar panel setting structure also include the second photovoltaic cell 8 in the solar panel, Second transparent upper cover plate 10, the second transparent back panel 11, it is saturating that the second photovoltaic cell 8 is arranged on the second transparent upper cover plate 10 and second Between bright backboard 11, the second photovoltaic cell 8 lines up some rows and several columns, adjacent each second photovoltaic cell with a line Be arranged at equal intervals between 8, be arranged at equal intervals between adjacent each second photovoltaic cell 8 of same row, adjacent lines it is every Three adjacent cells pieces form product word structure, and one end of the second transparent back panel 11 and one end of the first pillar 5 mechanically connect, and second One end of the other end of transparent back panel 11 and the second pillar 6 mechanically connects.

Solar panel determines generally towards south to slant setting, specific inclination angle according to local circumstance.

For the upper strata solar panel in Fig. 1 and wherein, the arrangement architecture of cell piece, Fig. 3 are the lower floor in Fig. 1 to Fig. 2 The arrangement architecture of solar panel and wherein cell piece, from Fig. 2 and Fig. 3, the battery in levels solar panel Piece Heterogeneous Permutation, at noon sunlight almost vertical cell panel, the cell piece in levels solar panel can connect By sunlight, i.e., it can all keep the sun off, this causes shading rate highest；As sunlight angle of inclination increases, upper layer solar cell Cell piece in plate starts to block the cell piece in lower floor's solar panel, and total shading rate of two layers of solar panel subtracts Small, when the cell piece in the solar panel of upper strata blocks the cell piece in lower floor's solar panel completely, shading rate reaches To minimum, that is, the cell piece only in the solar panel of upper strata is in shading.As sunlight angle of inclination becomes much larger, Net long wave radiation very little, blocks or does not block and there all be not difference., can be according to local climate situation when specifically used It is proposed shading rate requirement, field adjustable can during installation.

Embodiment two：

As shown in Fig. 2 photovoltaic cell arrangement and solar panel in solar panel according to claim 1 Setting structure, it is characterised in that photovoltaic cell arrangement and solar panel setting structure are also wrapped in the solar panel The first hole 2 is included, has the first hole 2 to be spaced between solar panel each first photovoltaic cell 1 adjacent with a line, same row There is the first hole 2 to be spaced between adjacent each first photovoltaic cell 1.

Because glass absorbs part sunlight, the sun that the glass in the cell panel of upper strata absorbs can be reduced using this perforate Light so that lower floor's cell panel obtains more illumination, improves generated energy.

Embodiment three：

As shown in figure 3, photovoltaic cell arrangement and solar panel in solar panel according to claim 1 Setting structure, it is characterised in that photovoltaic cell arrangement and solar panel setting structure are also wrapped in the solar panel The second hole 9 is included, has the second hole 9 to be spaced between solar panel each second photovoltaic cell 8 adjacent with a line, same row There is the second hole 9 to be spaced between adjacent each second photovoltaic cell 8.

Because glass absorbs part sunlight, the sun that the glass in lower floor's cell panel absorbs can be reduced using this perforate Light so that lower floor crops obtain more illumination, improve yield.

Realized too using photovoltaic cell arrangement in the solar panel of the present invention and solar panel setting structure Sun can generate electricity and plant culture site restoration, breach and restrict the place bottleneck that solar power generation is promoted the use of, significantly reduce too The cost that sun can generate electricity, increases economic efficiency, effectively improves the development and utilization effect to solar energy, expand the application of solar energy Space so that solar cell power generation starts to move towards practical and popularization in vast rural area.

Claims (3)

1. photovoltaic cell arrangement and solar panel setting structure in a kind of solar panel, in the solar panel Photovoltaic cell arranges and solar panel setting structure includes the first photovoltaic cell (1), the first transparent upper cover plate (3), the One transparent back panel (4), the first pillar (5), the second pillar (6), rainwater-collecting groove (7), the first photovoltaic cell (1) are arranged on Between one transparent upper cover plate (3) and the first transparent back panel (4), the first photovoltaic cell (1) lines up some rows and several columns, same It is arranged at equal intervals between adjacent each first photovoltaic cell (1) of row, adjacent each first photovoltaic cell of same row (1) it is arranged at equal intervals between, every three adjacent cells pieces formation product word structure of adjacent lines, the one of the first transparent back panel (4) End and one end of the first pillar (5) mechanically connect, the other end of the first transparent back panel (4) and one end machinery of the second pillar (6) Connection, it is characterised in that photovoltaic cell arrangement and solar panel setting structure also include the in the solar panel Two photovoltaic cells (8), the second transparent upper cover plate (10), the second transparent back panel (11), the second photovoltaic cell (8) are arranged on Between two transparent upper cover plates (10) and the second transparent back panel (11), the second photovoltaic cell (8) lines up some rows and several columns, together It is arranged at equal intervals between adjacent each second photovoltaic cell (8) of a line, adjacent each second photovoltaic cell of same row Piece is arranged at equal intervals between (8), and every three adjacent cells pieces of adjacent lines form product word structure, the second transparent back panel (11) One end and one end of the first pillar (5) mechanically connect, the other end of the second transparent back panel (11) and a terminal of the second pillar (6) Tool connects.

2. photovoltaic cell arrangement and solar panel setting structure in solar panel according to claim 1, its It is characterised by, photovoltaic cell arrangement and solar panel setting structure also include the first hole (2) in the solar panel, There is the first hole (2) to be spaced between solar panel each first photovoltaic cell (1) adjacent with a line, same row is adjacent There is the first hole (2) interval between each first photovoltaic cell (1).

3. photovoltaic cell arrangement and solar panel setting structure in solar panel according to claim 1, its It is characterised by, photovoltaic cell arrangement and solar panel setting structure also include the second hole (9) in the solar panel, There is the second hole (9) to be spaced between solar panel each second photovoltaic cell (8) adjacent with a line, same row is adjacent There is the second hole (9) interval between each second photovoltaic cell (8).