SOLAR MODULE WITH PASSIVE COOLING STRUCTURE, METHOD FOR PRODUCTION THEREOF AND USE THEREOF
The present application provides a solar module, a method for producing the same and a use of the same. The solar module comprises a front glass and a rear glass, which are fixedly connected to one another by at least one intermediate layer, wherein a plurality of solar cells connected in series are...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The present application provides a solar module, a method for producing the same and a use of the same. The solar module comprises a front glass and a rear glass, which are fixedly connected to one another by at least one intermediate layer, wherein a plurality of solar cells connected in series are arranged between the front glass and the rear glass, and a passive cooling structure with one or more heat sinks is arranged on a surface of the rear glass away from the plurality of solar cells, wherein the passive cooling structure has a contact surface at which the passive cooling structure is in thermal contact with the rear glass for heat transfer, wherein the contact surface (13) covers at least 90%of a photovoltaically active surface of the solar module (1); an area ratio of a surface of the cooling structure away from the rear glass and the contact surface is at least 3, and each of the one or more heat sinks is made of a material that has a ratio of thermal conductivity and density of at least 0.02 W·cm2/ (g·K); the passive cooling structure (7) has a mass area density that is a mass of the passive cooling structure (7) per contact area, and that is smaller than 0.6 g/cm2; a resistance area product of the passive cooling structure (7) that is a product of an electrical contact resistance and a contact area between the passive cooling structure (7) and the rear glass (3) is larger than 4×1011 ohm·cm2. |
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