6000N Dual Axis Solar Tracker Controller W/ 18″ Linear Actuator DIY Solar System
About the 6000N 450mm 18″ Stroke Linear Actuator 2PCS 6000N 450mm (18″) Stroke 12V DC Linear Actuators. With 2PCS 6000N/600kg/1320lbs max lift linear actuators for large/high power solar panel system.