： Aluminum alloy solar bracket components with high strength, resistance, UV resistance and high frequency insulation, the surface is anodized, wear-resistant and anti-embroidery, and thickened aluminum alloy, bearing up to 100kg Photovoltaic bracket package: Our bracket is equipped with 20PCS / 50PCS two quantity package options, if you need to consult, we will provide you with the service of application: Solar panel brackets are suitable for supporting the reinforcement between solar panel, and are widely used:, roofs, boats, yacht decks, industrial buildings can all use our joint brackets, even on various irregular surfaces Install Sturdy &： The side-pressed surface of the photovoltaic bracket has been punched by machines, without burrs; the double-sided concave-convex anti-skid reinforcement design does not affect normal use even in extreme weather such as heavy rain,, severe cold, and heat, and is : The photovoltaic aluminum alloy bracket has 9mm / 0.35 ' ' diameter screw holes ( equivalent to M8 diameter), you can buy screws according to the thickness of your own solar panel, making your photovoltaic installation unique, Manufacturer: UncleS