Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Metal-based composite backboard, production method and device, and photovoltaic tile
The invention provides a metal-based composite backboard, a production method and device, and a photovoltaic tile, and relates to the technical field of photovoltaics. The metal-based composite backboard comprises a metal plate, wherein the light-facing surface of the metal plate is divided into a photovoltaic composite region and a non-photovoltaic composite region; an insulating layer which is arranged on the photovoltaic composite area of the metal plate, wherein the insulating layer and the metal plate are compounded together through an adhesive; a fluorine coating layer which is arrangedon the light-facing surface of the insulating layer, wherein the surface energy of the backlight surface of the insulating layer and the surface energy of the light-facing surface of the fluorine coating layer are both greater than or equal to 40 dynes; and a weather-proof heat reflection coating which covers the non-photovoltaic composite area of the metal plate. The weather resistance of the metal-based composite backboard can be improved, and the service life of the metal-based composite backboard is prolonged; the bonding capability with the photovoltaic layer is stronger, and the servicelife of the metal-based composite backboard is prolonged. In addition, the temperature of the metal plate is reduced, so heat conduction to the photovoltaic layer is reduced, and the power generationefficiency is improved.
本发明提供金属基复合背板、生产方法及生产装置及光伏瓦，涉及光伏技术领域。金属基复合背板包括：金属板，金属板的向光面分为光伏复合区域和非光伏复合区域；在所述金属板的光伏复合区域上设置有绝缘层，所述绝缘层与所述金属板通过胶粘剂复合在一起；所述绝缘层的向光面设置有氟涂料层，所述绝缘层的背光面以及所述氟涂料层的向光面的表面能均大于或等于40达因；在所述金属板的非光伏复合区域上覆盖有耐候热反射涂层。本申请能够提升金属基复合背板的耐候能力，提升了金属基复合背板的寿命；和光伏层的结合能力更强，提升了金属基复合背板的寿命。另，降低了金属板的温度，进而减少了向光伏层的热量传导，提升了发电效率。
Metal-based composite backboard, production method and device, and photovoltaic tile
The invention provides a metal-based composite backboard, a production method and device, and a photovoltaic tile, and relates to the technical field of photovoltaics. The metal-based composite backboard comprises a metal plate, wherein the light-facing surface of the metal plate is divided into a photovoltaic composite region and a non-photovoltaic composite region; an insulating layer which is arranged on the photovoltaic composite area of the metal plate, wherein the insulating layer and the metal plate are compounded together through an adhesive; a fluorine coating layer which is arrangedon the light-facing surface of the insulating layer, wherein the surface energy of the backlight surface of the insulating layer and the surface energy of the light-facing surface of the fluorine coating layer are both greater than or equal to 40 dynes; and a weather-proof heat reflection coating which covers the non-photovoltaic composite area of the metal plate. The weather resistance of the metal-based composite backboard can be improved, and the service life of the metal-based composite backboard is prolonged; the bonding capability with the photovoltaic layer is stronger, and the servicelife of the metal-based composite backboard is prolonged. In addition, the temperature of the metal plate is reduced, so heat conduction to the photovoltaic layer is reduced, and the power generationefficiency is improved.
本发明提供金属基复合背板、生产方法及生产装置及光伏瓦，涉及光伏技术领域。金属基复合背板包括：金属板，金属板的向光面分为光伏复合区域和非光伏复合区域；在所述金属板的光伏复合区域上设置有绝缘层，所述绝缘层与所述金属板通过胶粘剂复合在一起；所述绝缘层的向光面设置有氟涂料层，所述绝缘层的背光面以及所述氟涂料层的向光面的表面能均大于或等于40达因；在所述金属板的非光伏复合区域上覆盖有耐候热反射涂层。本申请能够提升金属基复合背板的耐候能力，提升了金属基复合背板的寿命；和光伏层的结合能力更强，提升了金属基复合背板的寿命。另，降低了金属板的温度，进而减少了向光伏层的热量传导，提升了发电效率。
Metal-based composite backboard, production method and device, and photovoltaic tile
金属基复合背板、生产方法及装置及光伏瓦
TAN XIAOCHUN (Autor:in) / HE DI (Autor:in) / HUANG TENG (Autor:in) / WANG YONGFEI (Autor:in) / ZHENG ZHI (Autor:in)
22.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen
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