Production system of solar silicon cell slice
A silicon cell and production system technology, applied in circuits, photovoltaic power generation, electrical components, etc., can solve problems affecting the performance of solar silicon cells and achieve the effect of ensuring performance
Inactive Publication Date: 2014-01-15
YANGZHOU XINJING PHOTOVOLTAIC TECH
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Problems solved by technology
When the silicon wafer is transported from one device to another, it will be exposed to the air between the two devices, and dust will fall on the silicon wafer, thus affecting the performance of solar silicon cells
Method used
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[0007] Such as figure 1 As shown, it is a solar silicon cell production system, including a drying device 1 and a detection device 2, the drying device 1 includes a drying frame 1-1, and the detection device 2 includes a detection frame 2-1, and the drying device 1 A dustproof cover 3 is arranged between the detection device 2, and the dustproof cover 3 is arranged on the drying frame 1-1 and the detection frame 2-1.
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The invention relates to the technical field of the production line of the solar silicon cell slice, particularly to a production system of a solar silicon cell slice. The production system comprises a drying device and a detection device. To be specific, the drying device includes a drying rack and the detection device includes a detection rack; a dustproof cover is arranged between the drying device and the detection device and is particularly arranged on the drying rack and the detection rack. Because the dustproof cover is arranged between the two devices, dusts can be prevented from entering a silicon wafer during the transmission process, thereby ensuring the performance of the manufactured solar silicon cell slice.
Description
technical field [0001] The invention relates to the technical field of solar silicon cell production line. Background technique [0002] The production process of solar silicon cells is: silicon wafer cleaning and texturing→diffusion junction→plasma etching→phosphorous silicon glass→anti-reflection film preparation→screen printing→sintering→detection and classification. When silicon wafers are transported from one device to another, they will be exposed to the air between the two devices, and dust will fall on the silicon wafers, thus affecting the performance of solar silicon cells. Contents of the invention [0003] The object of the present invention is to provide a dust-proof solar silicon cell production system in order to overcome the deficiencies of the prior art. [0004] The object of the present invention is achieved like this: the production system of solar silicon cells includes a drying device and a detection device, the drying device includes a drying frame,...
Claims
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IPC IPC(8): H01L31/18
CPCH01L31/18H01L31/186Y02E10/50Y02P70/50
Inventor 张文华
Owner YANGZHOU XINJING PHOTOVOLTAIC TECH