The 2-meter portable fan

Big Ass fan is the biggest large fan manufacturers in the US. The Black-Jack fan in the US is sold for 6000$. The 2-meter portable fan sells for around 1500$ including delivery. One made in the US at a higher labor cost and the other produced in Vietnam.

We did an energy efficiency test just to compare the two. And since the FactoryFan is 4 times cheaper we don't have much to lose. 

Here are the results:

Big Ass fan (BA) vs Factory Fan (FF)

Electricity Usage: BA 700W - FF 560W 

Airflow (m3/hr): BA 42.000 - FF 64.000

Efficiency (m3/Watt) BA 60 - FF 114 

To anyone surprise, FactoryFan moved more air, had higher wind speeds, and used less power. Energy efficiency is measured in m3/Watt, this means the amount of air the fan moves for every Watt of electricity. FactoryFan moved 114m3/Watt and Big Ass fan only 60m3/Watt. That is 1.9 times more energy efficient. 

The difference is because FactoryFan has a few technological advantages in the motor, software of the controller, the shape of the blades, and a few more we'd like to keep to ourselves.

- Most efficient brushless DC electric motor only 560W at maximum speed

- Profiled and optimally positioned high-grade aluminum blades.

- Galvanized steel components for extreme environments

- Quiet with a massive air displacement of 48,000m³/hr

- Suitable for small or large areas.

- Smart design with quality components.

- Most efficient 

- 2 years unlimited warranty