光伏面板由于核心密集分布,产品集成度较高，且商用、民用小规模系列大多安装在空间狭窄的顶层屋面特别是工厂的屋面,使得设备安装时要尽量选用适合于狭窄环境使用,且便于拆卸更换的紧固件产品。同时紧固件的选用也要根据不同的地域挑选合适的产品,如南方雨水环境和北方干旱环境对紧固件耐腐蚀性需求并不一致。
Due to the dense distribution of its core, photovoltaic panels are high integrated. The commercial and civil small-scale panels are moslly installed on the roof of the top floorwith narrow space, especially on the roof of the factory , which makes people select fasteners that are suitable for narrow environments and easy to remove and replace when instaling the equipment. At the same time, the selection of fasteners should also vary according to different regions. For example, the requirements for corrosion resistance of fasleners in the rain environment in the south are the same as in the dry environment in the north.
