Stand column type flexible solar power generation apparatus
A technology for power generation devices and solar cells, which is applied in the field of solar cells, can solve the problems of low solar energy density, low utilization rate of light energy, and large floor space, and achieves fast heat conduction, good structural stability, and small floor space. Effect
Inactive Publication Date: 2017-05-31
张家港长丰能源有限公司
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Problems solved by technology
[0003] In fact, the solar energy density directly reaching the ground is very low, and its peak value does not exceed lkW / m 2 At present, the average efficiency of monocrystalline and polycrystalline silicon solar cells produced in large quantities on the market is about 15%. Therefore, the utilization rate of light energy is still very low, and solar cells are mostly flat structures, which occupy a large area, while flexible solar cells Although the battery sheet is convenient to bend and shape, its structure is fragile, and it is not suitable as a power generation device with a three-dimensional structure alone.
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see figure 1 , the embodiment of the present invention includes:
[0016] A column-type flexible solar power generation device, comprising: a fixed base 1 and a column 3, and the column 3 is vertically arranged on the fixed base 1, laying the foundation of a vertical structure and occupying a small area.
[0017] A plurality of fins 31 are arranged on the outer circle of the column 3, and the outer sides of the plurality of fins 31 are surrounded by first flexible solar cells 4, and the plurality of fins 31 a...
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The invention discloses a stand column type flexible solar power generation apparatus. The stand column type flexible solar power generation apparatus comprises a fixed base and a stand column; the stand column is perpendicularly arranged on the fixed base; a plurality of fins are arranged on the outer circle of the stand column; the outer sides of the fins are wound with first flexible solar battery pieces; second flexible solar battery pieces are arranged on the top of the multiple fins; and a transparent protective cylinder, positioned outside the first flexible solar battery pieces and the second flexible solar battery pieces, is arranged on the fixed base. By virtue of the way, the stand column type flexible solar power generation apparatus disclosed by the invention is vertical in structure, small in occupied area, high in structural stability due to that the first flexible solar battery pieces and the second flexible solar battery pieces are supported and fixed by the multiple fins, high in heat conduction, and more stable in operation due to that the transparent protective cylinder is adopted to perform waterproof and windproof protection.
Description
technical field [0001] The invention relates to the field of solar cells, in particular to a column-type flexible solar power generation device. Background technique [0002] A solar cell is a device that directly converts light energy into electrical energy through the photoelectric effect or photochemical effect. As long as the solar cell is illuminated by light, it can output voltage and current instantly. [0003] In fact, the solar energy density directly reaching the ground is very low, and its peak value does not exceed lkW / m 2 At present, the average efficiency of monocrystalline and polycrystalline silicon solar cells produced in large quantities on the market is about 15%. Therefore, the utilization rate of light energy is still very low, and solar cells are mostly flat structures, which occupy a large area, while flexible solar cells Although the battery sheet is convenient to bend and shape, its structure is fragile, and it is not suitable as a power generation ...
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IPC IPC(8): H02S20/10
CPCH02S20/10Y02E10/50
Inventor 方佳
Owner 张家港长丰能源有限公司