Ground screws are widely used in the solar ground mounting system.

And there are many types of ground screws (Q235 & HDG):

How to choose the most suitable type of ground screw for your project? It will depend on the site of the installation. Here are some tips:

1. Ordinary geology: Ordinary spiral ground screw

2. Desert, beach geology: 4/2/1 blade ground screw

3. Soft geology: Wide-leaf ground screw

4. Uneven ground geology: Adjustable ground screw