Solar cell buffer layer preparation device
A technology for preparing devices and solar cells, which is applied in the field of solar cells, can solve problems such as uneven deposition thickness of buffer layer materials, and achieve the effect of reducing solution concentration changes and uniform buffer layer materials
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[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0032] figure 1 It is a structural schematic diagram of the preparation device of the solar cell buffer layer of the present invention.
[0033] A preparation device for a buffer layer of a solar cell, comprising: a liquid medicine supply device 1, a liquid medicine supply device 2, a cleaning device 3, and a drying device 4; a liquid medicine supply device 1, a liquid medicine supply device 2, a cleaning device 3 and a ...
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