ECOWORTHY Solar Panel Dual Axis Tracking System Increase 40% Power with Track…
Also, by drilling the expanding screws to ground, the base can firmly stand in hurricane or storm without problem. 12V 6″ & 12″ Stroke Linear actuator. Duty Cycle: 25%. Maximum Load: 330lbs (1500N). [For yard/farm/field] Only require for 114.2in 114.2in ground space, 4.9ft height.