Super-narrow split bypass module photovoltaic junction box

Abstract

The invention discloses a super-narrow split bypass module photovoltaic junction box which comprises a left box body, an intermediate box body and a right box body, wherein the left box body, the intermediate box body and the right box body respectively comprise a box body, a box cover and a diode bypass module positioned in the corresponding box body; the left box body and the right box body further comprise a briquette positioned in the corresponding box body and a cable, one end of each cable is positioned in the corresponding box body, and the other end of the cable extends out of the corresponding box body; the cables are electrically connected with corresponding diode bypass modules; openings of the left box body, the intermediate box body and the right box body are upward; each diode bypass module comprises a vertical metal plate and a Schottky chip encapsulated in the middle of the vertical metal plate; and left and right ends of the vertical metal plate are integrally connected with a horizontal metal plate respectively. The super-narrow split bypass module photovoltaic junction box has the advantage of relatively narrow width, and is applicable to double-glass double-sided electricity generating components.

Description

technical field [0001] The invention relates to the technical field of photovoltaic accessories, in particular to an ultra-narrow split bypass module photovoltaic junction box. Background technique [0002] Solar energy is a renewable resource. Photovoltaic modules are widely used in solar power generation, and photovoltaic junction boxes are used to realize the interconnection between photovoltaic modules and external power supply components, and output the power of photovoltaic modules to the outside. When the battery inside the photovoltaic module has cracks or is blocked by shadows to produce a hot spot effect, the Schottky diode assembled in the junction box of the photovoltaic module acts as a bypass protection device for the photovoltaic module, thus ensuring the normal operation of the photovoltaic module. [0003] Most photovoltaic modules on the market are single-glass modules, with glass on the front, photovoltaic cells in the middle, and a backplane structure on ...

AI Technical Summary

Problems solved by technology

However, when the glass size increases, the cost of double-glass double-sided power generation modules will increase significantly, which is not conducive to the promotion of photovoltaic power generation green energy

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