Solar Attic Ventilation Fans


Solar Attic Ventilation Fans

Solar power is gaining in popularity and use in modern times. With rising awareness among people about environment friendly techniques and “green” living, it is becoming a common practice to invest in devices that run on solar power. Solar power simply refers to power generated by making use of the sun’s rays that are always available in abundance.

Just as other technologies, the use of solar powered appliances and equipment has its own advantages and disadvantages. There are many devices manufactured these days that are run on solar power and attic ventilation fans are one such device.

What are Attic Ventilation Fans?

Ventilation fans are required in domestic settings, in rooms like the bathroom, kitchen, etc. In attics, there are several reasons why proper ventilation systems need to be installed. The foremost reason is the presence of moisture and heat in the air. Being rooms that are located directly under the roof, attics tend to be hotter than the rest of the house. With a lot of items stored and seldom used, the air inside an attic is also damp.

If this moisture is not removed in a timely manner, it could lead to the formation of mold or mildew. Retained for a long time along with heat, the air in the attic could become unfit for breathing and hazardous. Attic ventilation fans are designed to remove stale, moisture-laden air that might contain other toxic materials as well. Fresh air is circulated through the room at all times.

Features of Solar Attic Ventilation Fans

Solar attic ventilation fans could have varied features incorporated into them. Let’s take a look at some of the important features.
  • Dual Energy Mode: Owing to the fact that not all places receive a good amount of sunlight at all times of the year, some attic ventilation fans are designed to work on both solar as well as electric power. The solar battery is charged using the sun’s rays, but when the battery cannot be charged due to insufficient light, then electricity may be used.

  • Energy Efficiency: Sunlight is not readily available all the time, and hence, solar attic ventilation fans need to be doubly energy efficient to make do with the amount of power that is available. More efficiency at lower levels of power consumption is what these fans are designed to aim for.

  • Temperature Sensitivity: Attics are not spaces that can be monitored on a continuous basis. In order to make sure that the attic remains well ventilated at all times, the fans are fitted with a temperature sensitive thermostat. The fan would be switched on automatically whenever the temperature inside the attic rises beyond a certain level. In a similar manner, solar attic ventilation fans that are sensitive to levels of humidity are also available.
These are some of the common features incorporated into solar attic ventilation fans. These fans may be purchased from local retail outlets, or directly from the manufacturer. Several manufactures have their own websites on which you will be able to check out their products and even purchase them.

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