ECO WORTHY 700Watt Output Hybrid Kit: 400Watt Wind Turbine Generator and 300W Mono Solar Panels

Aleko R4 Roof Pole for Wind Generator Top Roof Mount Tower for Wind Turbine - 4 Feet. Tower kit supports wind generators precisely the top of the roof Suitable with one of the most mobile wind generators Outer pole diameter: 2 inches (48mm), internal pole size: 1.6 inches (41mm). Bundle consists of hardware as well as pipe (prepared to use package).