Wind power to borrow some of the family which can not be Taiwan University of Technology student Chen Liao Xun, Zhang Wenzhi the design of a wind power for home devices, known as: wind cubic meters. It uses retractable blades assembled into hexagonal tile in the wall to the wind.
According to reports, this home wind power plant when there is wind, wind energy will be absorbed blades open, every fan can produce electricity 21.6 kwh per month, a group of wind cube consists of 15 fan spell, that the wind cubic electricity can produce 324 kwh per month, for a family of four for a month.
However, there is a limitation that such devices are only suitable in a windy area families. This design also nominated the world's biggest Chinese industrial design competition – "Lite-On Award" list.
[ Source ]