Solar Exhaust Fan

Solar Exhaust Fan/solar attic fan/solar ventilator

Features and Advantages of Excelair Solar products:

1. Make full use of free solar energy without storage battery;

2. Hybrid power supply of solar energy and A/C power. When solar energy is not enough ,the   insufficient energy will be replenished by A/C power automatically to ensure machine's steady operation at anytime. On Sunny day, when the irradiance E>=1063 w/m3, approximately 100% solar energy can be supplied while the A/C power consumption will =<6 w/h.

3. Light weight,mini-size and ultra quiet.

4. Aging resistance and durable .The damping capacity of the  solar panel will maintain to be =< 10% after 10 years usage.

5. The main motor employ well-recognized ,advantaged and efficiency brushless DC motor.                                       

Unique Design with Advanced Technique and wise Anti-Insects Shutter

1. Desiged with aluminium sand-blasting shutter, the exhaust fan with ABS platic body is aesthetic and durable.

2. Air-foil impeller with advanced minimal noise technology can be adjusted. It has been tested that the fan operates steadily.

3. Precise up-and-down deivce closes the anti-insects shutter to prevent dust, insects and airflow backward, which provides a hygienic working environment.