What is vertical axis turbine?

1,000-2,000 kilowatt/ hour of electricity per month at home sector mostly.  Homes typically use 1,000-2,000 kilowatt-hours of electricity per month. For grid-connected systems, the user will not notice a difference when the wind doesn’t blow. The utility provides electricity when the wind does not blow, and any extra electricity the turbine generates is sent back to the utility system to be used by a neighbor. Off-grid turbines store power in batteries for on-demand use and are often complemented by solar electric panels to provide more consistent generation.


There is a booming demand of wind power today and all wind energy equipment manufacturers are gearing up to meet the demand and take advantage of it. Renewable energy is one of the hottest things on the market right now but until recently, solar power has been getting most of the attention. While there are plenty of techno gadgets, like solar briefcases and solar laptop chargers, that can have solar power on the run, very few if any items exist for other sources of renewable energy to become portable.

Wind turbines can be used to generate large amounts of electricity in wind farms both onshore and offshore. It is the concept about wind turbines that are big in size work in a better manner, a new kind of air-flow technology may soon be introduced.

There are two types of systems: those connected to the electricity grid (“on-grid”) and those used off-grid (for battery charging) or backup power. Many systems sold today are off-grid, but demand is rising for on-grid systems that essentially use the grid as a battery: When the wind blows, the owner uses electricity from the turbine; when winds are low and consumption is high, the owner uses electricity from the grid. The smallest wind turbines are used in conjunction with solar photovoltaic technology.

It’s an expert estimation that the total energy stored in wind is 100 times higher than actually needed by humans on this earth. The catch is that we have to learn and devise ways to trap this wind power blowing across the planet earth. Experts tell us one more thing that most of the wind energy is available at high altitude and we can’t manufacture turbines of that height.


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