Cooling water flow-guiding device for photovoltaic cell module

Abstract

The invention discloses a cooling water flow-guiding device for a photovoltaic cell module, and belongs to the technical field of the solar cell. The cooling water flow-guiding device comprises two groups of bases, support columns are welded at the tops of two groups of bases, and a mounting plate is welded between two groups of support columns in an inclination way; brackets are riveted at a leftside and a right side of the top of the mounting plate; a grid network is welded between the tops of two groups of brackets in the inclination way; a photovoltaic cell module is welded at the top ofthe grid network; the grid network comprises cross bars and a vertical bar, and multiple cross bars are equidistantly arranged; the mounting plate is inclined through the support columns with different heights on two groups of bases, so that the photovoltaic cell module can be inclined to receive the solar energy illumination, and the illumination utilization efficiency is high; the inclination structure can prevent the water from flowing down; the photovoltaic cell module is fixed through a limiting block on the grid network, so that the water between the cells of the photovoltaic cell modulecan drop into an arc groove, and then the flow-guiding is performed through the flow-guiding slot, and the flow-guiding efficiency of the cooling water is high.

Description

technical field [0001] The invention relates to the technical field of solar cells, in particular to a cooling water guide device for photovoltaic cell components. Background technique [0002] Solar cell modules are composed of high-efficiency monocrystalline / polycrystalline solar cells, low-iron ultra-white suede tempered glass, EVA, TPT, interconnection bars, bus bars, backplanes and aluminum alloy frames. A single solar cell cannot be directly used as a power source. As a power supply, several single cells must be connected in series and parallel and tightly packed into components. Photovoltaic modules (commonly known as solar panels) are made of solar cells (two specifications of the whole piece: 125*125mm, 156*156mm, 124*124mm, etc.) or solar panels of different specifications cut by a laser cutting machine or a steel wire cutting machine. Batteries are assembled together. Since the current and voltage of a single solar cell are very small, then we first connect the...

AI Technical Summary

Problems solved by technology

However, in the existing photovoltaic power plants, the photovoltaic cell modules are arranged in rows, and there are gaps between adjacent photovoltaic cell modules, and the water flow for cooling will leak through the above gaps when flowing from top to bottom, resulting in the use of cooling water. The efficiency is low, and the water flow cannot sufficiently cool down the photovoltaic cell modules below

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