Dustproof testing device for photovoltaic module

Abstract

The invention discloses a dustproof testing device for a photovoltaic module. The dustproof testing device comprises a test bed, wherein fixing columns are fixedly connected to two sides at the bottomof the test bed; a dust box is fixedly connected to the center on the top of the test bed; a connecting block is fixedly connected to the right side of the top of the dust box; and the top of the connecting block is movably connected with a cover plate by virtue of a movable shaft. Due to cooperation of the test bed, the fixing columns, the dust box, the connecting block, the cover plate, an airhole, a dust baffle, a processor, a dust inductor, a buzzer, a bearing table, a power switch, an exhaust fan, an exhaust tube, an air outlet pipe, a non-slip mat and a bracket, the effect of reducingthe production cost is achieved, the problem in the conventional dustproof testing manner that the production cost of enterprises is increased because a photovoltaic junction box is soaked with wateris solved, the photovoltaic junction box can be normally used after test, and the production cost of enterprises is decreased, so that the dustproof testing practicality is improved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic module testing, in particular to a dustproof testing device for photovoltaic modules. Background technique [0002] A single solar cell cannot be directly used as a power source. As a power source, a number of single cells must be connected in series or parallel and tightly packaged into modules. Photovoltaic modules (also called solar panels) are the core part of solar power generation systems and also solar power generation systems. The most important part of solar energy is to convert solar energy into electrical energy, and store it in the battery, or push the load to work. [0003] The sealing performance of the photovoltaic junction box is a very important technical indicator. Under severe weather conditions such as desert high-altitude storms, yellow sand and dust, only by keeping the photovoltaic junction box highly sealed can the internal metal parts in the photovoltaic junction box ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a photovoltaic module dust-proof test device, which has the advantage of reducing production costs and solves the problem that the existing dust-proof test method is to soak the photovoltaic junction box with water, resulting in an increase in the production of the enterprise. cost problem

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