Attic Fan Electric Vs Solar

Solar solar attic fans vs electric attic fans more hype with no hope.

Attic fan electric vs solar.

Solar powered attic fans. You also have to pay for electricity while the sun s rays are free. Electric powered fans use either household current or solar power to drive a fan blade. Solar attic fans exhaust hot air for free using the sun s rays.

Therefore an electric attic fan is not the best choice for the environmentally conscious. Pros of solar attic fans. Probably the biggest advantage of a solar attic fan is the energy savings over time. What you may think as product advancement is just an ambiguous concept because what is an advancement for someone could not mean the same for another person and can be misunderstood we can t call product advancement when that means to take one step forward two steps back.

Once installed a solar fan costs nothing to run. Compare that to a 250 watt electric fan which will typically use 60 kilowatt hours per month when running 8 hours per day and 180 kilowatt hours per month running continuously. Electric attic fans vs. Moreover the wiring involved with an electric fan calls for professional installation also not free.

Anytime the fan blade turns it draws air through the attic space. The fan blades spin but they don t lower the attic temperature at all. Some electric fans run continuously but. Electric attic fans are more powerful and cheaper than solar attic fans but they consume a lot of power.