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

Aleko R4 Roof Pole for Wind Generator Top Roofing Mount Tower for Wind Wind Turbine Generator - 4 Feet. Tower package sustains wind generators right on the top of the roofing Suitable with the most mobile wind generators Outer pole diameter: 2 inches (48mm), internal pole diameter: 1.6 inches (41mm). Package consists of hardware and pipe (ready to utilize kit).