The new lightweight HL/EL + One Axis Solar Tracker, permitting different types of foundations like driven pillars, micro piles or concrete footing, and with a maximum height of less than 2.6 meters , combines the aspect of lightness with robustness and feasibility. This model adds to its advantages an easy assembly process that does not involve the use of heavy machinery. Its system, having a north-south rotation axis including an adjustable elevation angle of the panels, moves the solar panels from east to west following a tracking program based on astronomic data. It also has a “backtracking” feature and an automated programmable defence position. Depending on the location, the increased production this tracker can reach is 42%.