Photovoltaic brackets are used to support solar photovoltaic equipment, so they require strong load-bearing capacity and stability. However, it is difficult to achieve solely on the bracket itself, and some auxiliary accessories are also needed, such as pressure blocks There are many different types of bracket products, and the selection of pressure blocks also varies, mainly including edge pressure blocks and medium pressure blocks. The edge pressure block is mainly used to fix the main components and guide rails of the photovoltaic bracket, so that they can be integrated into one to ensure its stability. The orientation of the edge pressing block is usually between the outermost main component and the guide rail, which is also the reason why it is called an edge pressing block, the medium pressure block is used to fix the main components and ensure their connection, and can also indirectly connect with the guide rail, so that the whole can be connected into a stable whole. The stability of the product can be imagined in this way, and placing photovoltaic equipment on top will not have any impact at all. Our photovoltaic bracket is used 6000series aluminum in Metals And Alloys, which is use the surface traetment of powder coat paint. and we provide custom aluminum extrusions according to your drawing.