The solar fan runs on solar panels. This is a mechanical fan. The solar panel may be over the solar fan. Or this may be installed freely. They need solar power. No other source of power uses by them. Mostly they are beneficial for giving cooling sensation in the day. Some are in use for getting heat. So both for cooling and heating purposes, they fulfill. When the temperature outside is very high, then they run very fast. In this way, they can save your money on Air-Conditioning costing.
WHAT ARE THE APPLICATIONS OF SOLAR-FAN?
Using solar fan is the wise decision. When sun rays fall on the roof, it becomes very hot. The temperature of the roofing materials goes up. This heat moves down. This is the attic heat. This is through thermal transfer. Sun’s energy is a renewable source of energy. By the convection process, the heat spreads everywhere. Generally, the roof vents are not that sufficient to throw the heat outside. Here the powered vent fan can be beneficial. It removes heat effectively. This is one of the effective solutions for removing heat. This runs on the sun’s power. Anyone can use this kind of fan in their homes.
https://en.wikipedia.org/wiki/Renewable_energy
If this fan is mounted at the peak then it removes hot wind outside. Even it pulls the fresh and cool air inside. This is the exchange of gases. Due to this, there will be no overheating. So you do not have to invest a lot for keeping your house cool. You can do it at a very less price.
This fan gets energy from the solar panels. It is good to have a big solar panel. Bigger solar panels will be more efficient. It will give you good performance. Your solar fan will run better.
WHAT ARE THE ADVANTAGES OF SOLAR FANS?
Due to humans, the environment is degrading day by day. But we must protect it. Instead of using anything else for coolness, we can use a solar fan. This is very much eco-friendly. You may feel that it is costly at the time of installation. But in long run, it can prove to be very cheaper. It will not consume the power from the utility grid.
A lot of risks are involved whenever we are using any electrical gadget. But with this, all the risks will be eliminated. There is no electrical cord with a solar fan. This is different from the conventional fan.
CONCLUSION
This is our duty to protect the environment from pollution. And this is also true that our environment is getting polluted due to our activities. We need to rectify our activities. Always take wise decision. We need to use only environment-friendly items and gadgets. So use solar fans more and improve your environmental quality.
