·Generate More Power: Dual-axis solar tracker make the mounted panels turn face to sunlight any daytime.  
·270°Rotation: With 2 axis driving and sensitive sunshine sensor, the solar tracker can rotate for 270°to absorb the sun irradiance from north, south, west and east sides.
·Steady in Wind: There is a air speed sensor for windy days, when it detects heavy wind (data can be set manually), by drilling the expanding screws to ground, the base can firmly stand in hurricane or storm without problem.
 Designed space for 6 pcs 195w ECO-WORTHY panels. For different panels, please calculate according to the length information provided.  
·For Yard/Farm/Field: Only require for 114.2in * 114.2in ground space, 3.93ft height. It can be easily mounted in yard, farm, field and flat roof.