Solar array foundation and installation

摘要

Method and system for installing a solar array (106) without utilizing a concrete foundation that supports a mast, wherein a solar array (106) is attached to a helical anchor (110) via a solar tracking mechanism (112). The helical anchor (110) is a one-piece apparatus that is screwed into the ground so that the helical anchor (110) includes an above-ground portion for connection to the solar array (106), and an underground portion that provides the foundation for supporting the solar array. The specific configuration of the helical anchor (110) and a corresponding helical anchor blade (220) may be selected according to soil and environmental characteristics associated with the installation location.