Ground Screw(spiral and twisted ground screw anchor) is designed as foundation for solar mounting structure,compare with concrete foundation,ground screw is more easy to install,save time and no damage to solar mounting installation area surrounding. Our spiral designed ground screw is better performance in uplift force and pressure resistant force, and it is more easy to drive into earth than tradition ground screw anchor,it is better foundation for solar pv ground mounting. We can design specific ground screw anchor for different soil, they come with different diameter and length for different conditions.

Technical Information

Material: Hot dip galvanized steel Q235

Length: from 500mm to 3500mm

Diameter of Pipe: 76mm,89mm or Customized

Diameter of Flange: 6mm-12mm or customized

Thickness of Pipe: 2.5mm,2.75mm,3mm,3.5mm or Customized

Type: With flange, without flange or Customized

Warranty: 12 year on material and 25 years lifespan

Advantages:

1,No digging

2,No concreting

3,No damage to the surrounding area

4,saves time

5,saves money

6,Can be installed all year around

Better Strength Performance:

Better Performance than Traditional Ground Screw:

The twisted ground screw are better strength on pull out forces comparing with tradition ground screw, and it is also very easy to drivn into earth.

Application in Solar PV Mounting Structure:

This kind of spiral ground screw is best option for foundation of solar mounting structure.

We design various ground screw anchor for different soils on solar ground mount installation, please feel free to contact us your project details, we will design specific ground screw for your solar fram.