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Photovoltaic device

A photovoltaic device and photovoltaic panel technology, applied in photovoltaic power generation, photovoltaic modules, photovoltaic module support structures, etc., can solve the problems of poor waterproof effect and easy water leakage, and achieve excellent waterproof effect and durability

Pending Publication Date: 2022-02-15
北京晶澳能源科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] In the related art, the photovoltaic device includes a plurality of photovoltaic panels, and four frames are assembled on the four sides of each photovoltaic panel, and the frames of two adjacent photovoltaic panels are connected to the frame by clamping, but the waterproof effect is poor, and water leakage is prone to occur

Method used

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Embodiment Construction

[0071] In the related art, the frame of the photovoltaic device is a metal frame, and two adjacent photovoltaic panels are likely to have a gap after the frame is clamped with the frame, which makes it easy for liquids such as rainwater to flow in the gap between the two frames, and water leakage is prone to occur. Although a sealing member can be provided between two adjacent frames to achieve a sealing effect, a gap is likely to appear between the sealing member and the metal frame under the washing of rainwater, which will also cause water leakage.

[0072] In order to solve the above problems, an embodiment of the present disclosure provides a photovoltaic device, which includes: a plurality of photovoltaic panels, each photovoltaic panel includes a third side and a fourth side opposite to each other, and the photovoltaic panel includes a first photovoltaic panel and a second photovoltaic panel. Three photovoltaic panels; respectively assembled on the third frame and the fo...

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Abstract

The present invention provides a photovoltaic device. The photovoltaic device comprises: a plurality of photovoltaic panels, wherein each photovoltaic panel comprises a third side and a fourth side which are opposite to each other, and the photovoltaic panels comprise a first photovoltaic panel and a third photovoltaic panel; a third border and a fourth border which are assembled on the third edges and the fourth edges of the photovoltaic panels respectively, wherein one side surface of the third border is provided with a first connecting part, one side surface of the fourth border is provided with a second connecting part capable of being connected with the first connecting part in a matched mode, and the surface of at least one of the first connecting part and the second connecting part is a rough surface; and a third sealing piece sealed between the first connecting part assembled on the first photovoltaic panel and the second connecting part assembled on the third photovoltaic panel. According to the invention, by designing the rough surface, the third sealing piece is firmly sealed between the third border of the first photovoltaic panel and the fourth borderof the third photovoltaic panel, so that the photovoltaic device has excellent waterproof effect and durability.

Description

technical field [0001] The present disclosure relates to a photovoltaic device. Background technique [0002] A photovoltaic device is a device that converts solar energy into electrical energy, which can be used by electrical equipment or sent to the grid. Photovoltaic devices can be applied to Building Integrated Photovoltaic (BIPV) technology. BIPV technology is widely used because of its advantages of meeting architectural aesthetic requirements, reducing land occupation, realizing building energy saving, and reducing building temperature rise. [0003] In the related art, a photovoltaic device includes a plurality of photovoltaic panels, and four frames are assembled on four sides of each photovoltaic panel, and the frames of two adjacent photovoltaic panels are connected to the frame by clamping, but the waterproof effect is poor, and water leakage is prone to occur. Contents of the invention [0004] The present disclosure provides a photovoltaic device with good w...

Claims

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Application Information

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IPC IPC(8): H02S30/10H02S40/00H02S20/26
CPCH02S30/10H02S40/00H02S20/26Y02E10/50Y02B10/10
Inventor 骆阳吴国辉刘森刘艳丽
Owner 北京晶澳能源科技有限公司
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