Processing method of front glass for crystalline silicon BIPV component, and crystalline silicon BIPV component

Abstract

The invention provides a processing method of front glass for a crystalline silicon BIPV component. The processing method comprises the following steps: (A) selecting a region to be shielded according to a front structure of a crystalline silicon power generation unit of the crystalline silicon BIPV component; (B) designing a glaze plating pattern according to the region to be shielded selected in the step (A), and selecting a glaze plating color according to the color of a crystal silicon battery piece of the crystal silicon power generation unit; and (C) plating glaze on the inner side of the front glass according to the glaze plating pattern designed in the step (B). The invention further provides the front glass crystalline silicon BIPV component manufactured by adopting the processing method of the front glass for the crystalline silicon BIPV component. According to the processing method of the front glass for the crystalline silicon BIPV component, the production cost can be reduced, and the product applicability can be improved.

Description

technical field [0001] The present invention relates to the technical field related to photovoltaic buildings, and more precisely relates to a front glass processing method for a crystalline silicon BIPV component and a crystalline silicon BIPV component. Background technique [0002] Building Integrated Photovoltaics (BIPV), as the combination of buildings and photovoltaics, has broad prospects for development. [0003] However, the existing crystalline silicon BIPV components have encountered difficulties in urban promotion due to the difficulty in solving the problems of aesthetics and adaptation. Limited by the color of the photovoltaic modules, it is difficult to unify the style of the photovoltaic power station using crystalline silicon BIPV components with the architectural style within the feasible cost range. [0004] In order to improve the matching between crystalline silicon BIPV components and architectural styles as much as possible, the current technical solu...

AI Technical Summary

Problems solved by technology

The crystalline silicon power generation unit inside the crystalline silicon BIPV component is made of multiple crystalline silicon cells of a certain size that are electrically connected with copper strips. The appearance presents a crystalline silicon block structure, which affects the appearance of the product; The silver-white copper belt leads to poor consistency between the appearance of BIPV and the building. Under the premise of following the three principles of firmness, practicality and beauty, modernist buildings hinder its promotion and application in urban buildings; in the current technical scheme, black film technology (using Black film technology pastes the solder strips and bus bars inside the component to cover) the cost is high, the yield rate and production capacity are low

Since the current mainstream crystalline silicon module technology is the large-size MBB round wire ribbon technology, it becomes more difficult to paste the black film tape of the multi-busbar round wire ribbon.

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