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Wind energy better than Solar energy ?

Wind energy producing process

Wind turbines can be classified into two types according to the axis, one type is called Horizontal axis wind turbines and other is Vertical axis wind turbine. Horizontal  type is the major type that comes to our mind when we imagine a wind turbine. It has an horizontal axis which is parallel to the ground, and it is connected with blades ( mostly three blades). When the wind blowing towards the blades the blades are moving and the all blades are join together by the rotor and the Rotor coupled with the shaft and there are two shafts one is low speed shaft and other is hight speed shaft these shafts are connected or coupled by gears. Eventually these high speed shaft coupled with the generator which generates Electricity. This type is the most commercialized wind turbine due to high efficiency.


The other type is known as vertical axis, and it is less complex and also cheap as same as lower efficiency, therefore it is not much commercialized as HAWTs. It has a vertical axis and the blades are connected to the vertical axis and as like HAWT ,the axis coupled with the shaft which coupled with the generator kept on the ground. The HAWT's generator is kept in a special hole which situated on the tower of the HAWT.

Until now we have discussed about the processes of the generating electricity through wind turbines. Lets move to the Topic,
why Solar Energy is not exact Green?  

Solar Energy Production Process
Can you believe that  when producing energy by using solar power it is tend to produce Carbon Dioxide?😨 Yes its true.Lets see how?

The generation of electricity from Solar PVs are totally green and no CO2 emissions. but when the production of the solar panels and installation process is consumed high amount of energy (Specially in solar power plants). This energy is to be supplied from thermal energy nowadays. Therefore huge amount of CO2 is emitting while this thermal energy generations. It has been calculated, the energy that was used for installations and productions of  the Solar Panel is to be recovered after three years by producing the same amount of energy through solar panel. Wind turbines will not consume that much of energy for the installation process.Therefore the Wind turbines are more Greener than the Solar Panel.Drawback of the wind turbines is we cannot use wind turbines for energy production everywhere, the place has to be evaluated whether wind is available or not. Solar power plants can be established more places related to the wind malls.



  • The energy production by Solar Panels is also in a lower level related to the Wind turbines. When we consider a single Wind Turbine, the amount of energy that produces from single turbine cannot by covered even using thousands of solar panels in a given period of time. Therefore Wind energy is considered more efficient than the solar energy. 


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