Photovoltaic tile with heat dissipation function

Abstract

The invention provides a photovoltaic tile with a heat dissipation function. The photovoltaic tile comprises a tile body, a crystalline silicon solar module and a radiator; the crystalline silicon solar module is arranged on the upper surface of the tile body; the radiator comprises a substrate and a cooling fin extending downwards from the lower surface of the substrate; the substrate of the radiator is installed on the lower surface of the tile body; and heat conducting silicone grease is coated between the substrate and the tile body. Compared with the prior art, the photovoltaic tile provided by the invention adopts the radiator for cooling, so that the crystalline silicon solar module is prevented from being overheated, the generating capacity of the module is stabilized, the potential safety hazard of the outdoor long-term operation is reduced, and the service life is improved; the heat conducting silicone grease has heat conducting, temperature-resisting and insulating performance; the sufficient degree of contact between the radiator and the tile body is improved, and the heat conducting efficiency is improved; the radiator is modularized, so as to be conveniently combinedand installed with the photovoltaic tile.

Description

technical field [0001] The invention relates to the field of solar photovoltaic technology, in particular to a photovoltaic tile with heat dissipation function. Background technique [0002] In recent years, with the vigorous development of building integrated photovoltaics / BIPV, photovoltaic building tiles have gradually replaced conventional roof building tiles with strong aesthetics, practicability and economy. At present, conventional photovoltaic tiles are tiles made of synthetic materials combined with crystalline silicon solar modules to form tiles with photovoltaic power generation functions. The surrounding materials of crystalline silicon solar modules are mostly glass and ceramic products. Although they have the functions of heat insulation, heat preservation, and waterproof, but the solar energy is converted into electric energy, and the finished product itself generates heat. Overheating for a long time affects the power generation efficiency of the modules. an...

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Problems solved by technology

The surrounding materials of crystalline silicon solar modules are mostly glass and ceramic products. Although they have the functions of heat insulation, heat preservation, and waterproof, but th...

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