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

Aleko R4 Roof Pole for Wind Generator Top Roofing system Mount Tower for Wind Turbine - 4 Feet. Tower set sustains wind generators exactly on the top of the roof Suitable with the most mobile wind generators Outer pole size: 2 inches (48mm), inner pole size: 1.6 inches (41mm). Plan includes hardware and also pipe (ready to use kit).