[Easy installation]The solar panel bracket balcony is easy to mount. The hooks are screwed to the existing holes of the modules. The modules can then be hung on the balcony and secured by another screw against hanging out again. The supplied steel cables secure the modules to the balcony, so that e.g. in wind the modules do not start to flutter. [Stainless steel solar balcony bracket]The bracket balcony power plant railing hook is used for framed solar panels. [ material]balcony power plant bracket balcony railings use stainless steel and corrosion resistant for long service life.Regardless of the weather, these balcony power plant fastening balcony can establish a strong connection between the modules. [Universal compatibility]holder solarmodul balcony railing is compatible with for a of solar modules and photovoltaic systems, making it a versatile choice for various applications Material: Stainless steel colour: Silver Package Contents: 2 x hooks 4 x wire ropes 1 set x accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.