Photovoltaic Mounting Ground Screw Piles Helical Piers 

The spiral Ground Pile is mainly used for solar base connection,fixed fence,fence,movable board room,etc.The spiral Ground Screw includes drill bit and drill pipe,drill or drill pipe connection and power source input joint connection.After the Screw Pile is driven underground,it is no longer taken out and directly used as the pile body.   Ground Screws increase the contact area so that it grasp earth more firmly than other traditional Post Anchor.So it can be used in loose earth,sandy soil,marsh,bedrock and the slope of less than 30 degree. Material of Helix Ground Screw: Q 235 carbon steel. Length of the F Series Ground Screw:550-6000 mm. Ground Screw Pile's diameter:48 mm,68 mm,76 mm,89 mm,114 mm, according to clients' request. Thickness of metal pile: 2.75 mm, 3.00 mm, 3.75 mm, 4.00 mm. Flange diameter: 200 mm, thickness: 8 mm or according to clients' request. Advantage of steel Ground Screw Foundation are as below: No excavating , d…