This 4 panels with landscape will be used usually on open filed and big power station.
Concrete pile solar mounting system
This type solar mounting system mainly use for some area which is hard to use normal pile or concrete foundation as base.
Also its structure usually used for lake or low-lever ground area.
Most of power station use concrete block as concrete foundation to fix solar panels
Concrete foundation 1 row of panel with vertical solar mounting system
Aluminum structure, mainly used for some area nearby sea. It’s very easy to install, strong structure, and save labor cost.