Antidamping polycrystalline silicon chip

Abstract

The invention provides an antidamping polycrystalline silicon chip, belongs to the technical field of machines, and solves the problem that the performance of an existing polycrystalline silicon chipis damped. The antidamping polycrystalline silicon chip comprises a silicon chip main body, and is characterized in that the silicon chip main body is of a rectangular plate structure, and comprises afirst tempered glass layer, a polyvinyl fluoride composite membrane, an N-type silicon chip, a conducting layer, a P-type silicon chip and a second tempered glass layer from bottom to top in sequence, a protection frame is arranged on the periphery of the silicon chip main body, a junction box is arranged on one side of the protection frame, a first adapter, a second adapter, a first output electrode and a second output electrode are arranged in the junction box, a first electrode and a second electrode are vertically inserted in the protection frame in a penetrating manner. The protection frame can protect the silicon chip main body, so that bump damage is avoided, the first electrode and the second electrode can be used for auxiliary positioning, wiring is more convenient, time and labor are saved in mounting, damage of the polycrystalline silicon chip is avoided, and the damping of the polycrystalline silicon chip is reduced.

Description

technical field [0001] The invention belongs to the technical field of solar energy, and relates to a solar polycrystalline silicon wafer, in particular to an anti-attenuation polycrystalline silicon wafer. Background technique [0002] Polycrystalline silicon wafer is a form of elemental silicon. When molten elemental silicon is solidified under supercooled conditions, silicon atoms are arranged in the form of diamond lattices to form many crystal nuclei. If these crystal nuclei grow into crystal grains with different crystal plane orientations, these crystal grains combine to crystallize into polycrystalline silicon. , Polycrystalline silicon wafers are mostly used in electronics and solar power generation. They are used as raw materials for the solar energy industry chain. They are used to cast ingots or pull monocrystalline silicon rods, and then cut into silicon wafers to produce solar panels, which are solar sails on satellites and space stations. Most of them are sti...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, the surface treatment of polysilicon wafers is not enough, and the installation and use of polysilicon wafers are not standardized, which makes polysilicon wafers easy to decay after use. Therefore, how to design an anti-attenuation polysilicon wafer has become a problem we need to solve at present.

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