Solar panel mounting rail, 40x40mm, 4400 mm long, aluminum

material: aluminum

profile: 40×40 mm

length: 4400 mm

upper groove: %p9 /% groove

bottom groove: M10-es screw channel

Custom lengths can also be ordered.(minimum order quantity: 500 kg)

Connecting upper channel: the modules can be fixed with a sliding nut, which has a M8-as thread, which can be inserted at any point into the upper channel.Thanks to the M8-as thread design, the intermediate and outer clamping elements can be attached to the nut from above using screws with an internal keyhole.

Fixing of the modules can be done with intermediate and extreme sets.To fasten the module, you just need to snap the set into the profile channel and tighten the screw.With its use, the installation time is reduced due to the simpler design.

Connecting bottom channel: DIN 933 M10x25 hex head screw head or hammer head screw head fits into the bottom channel.The hex head screw is cheaper, but it has to be inserted from the end of the rail, while the hammer head screw can be turned in at any point.The lower attachment is usually mounted on roof hooks and adapter plates for anchor bolts.