US Patent 8237098 Dual-axis solar tracker

The invention relates to a two-axle solar tracker, consisting of a moving supporting system for solar panels, which maximizes the energy production of said panels and which is formed by a vertical axle and a horizontal axle in relation to which the system rotates in order to track the sun's path. The aforementioned axles are components of a structure supported at the center and supported peripherally on wheels positioned on a running track or surface. The structure rotates about a fixed central point supporting the vertical axle of the tracker. At least one board is positioned on the horizontal axle of the structure in order to receive the solar modules or panels and said board(s) can rotate about the horizontal axle so that the solar panels are maintained perpendicular to the sun's rays.