Solar power fan is a fan that is ideal for cooling a garage, hot attic, recreational vehicle or any other small-sized space–wherever you need to feel a breeze. Solar panels of solar power fan convert energy from the sun using wafer-based silicon to produce electricity.
Solar power fan relies on a small solar panel (typically 10 or 20 watt) to power a DC motor when the sun is shining. The fan is installed with intake vents to provide high-capacity powered ventilation without electric operating costs. Most vents are mounted high on the roof near the ridge and are combined with gable vents for balanced intake and exhaust air streams. Ventilation is only provided when there is ample sunshine to power the fan motor.
The solar power fan that is used for attics generally has a smaller solar panel to help power a DC motor when the sun is shining. By using this fan, you can save your money. No wonder that this fan gets much more popular. This fan uses more solar energy, completed with the roof that is always in direct contact with the sun. So, you will make use of much more energy without paying a penny.
By using this solar power fan, you can also minimize the ambient temperature of the solar panel. With a powder coating that rests over the entire assembly in neutral gray color, this fan can minimize the power output losses as temperatures increase. In doing so, it will help cool the attic.
Also, the mounting bracket of this solar power fan allows for an envelope of cooler air to continuously circulate around the entire solar panel. By doing this, it provides the maximum electricity output from the panel to help run the fan motor.
Moreover, solar power fan can be adaptable for all environments. It has high efficiency, environment friendly capability, and lower electric bills. You can create more solar energy if you live in an environment that sees more sun. In this case, the powder coat over solar powered fan allows this fan to withstand any environment.
To buy solar power fan, choose a fan with the right voltage for your space. Generally, a 10 watt unit can vent up to 1200 square feet, while a 20 watt unit can vent up to 2000 square feet.
Choose also the solar power fan depending on your roof type. Check the specs to determine where the fan must be mounted. If you get doubt about this, choose a fan that can mount to any roof type.
Then, it is suggested for you to look for a rugged stainless steel or aluminum construction with a screen to protect from animals. Choose gray or neutral colors, rather than dark colors that act as a heat sink. After that, read the installation instructions for your chosen solar power fan. Determine whether you need to hire a contractor to install the fan.
You cannot forget the thermostat. Decide whether you want it or not. Choose the right type for your environment and buy a switch for an additional fee. Finally, compare prices of solar power fan among manufacturers, models and suppliers. Just remember that higher voltage fans are more expensive than those with lower voltages.
