12 Inch Enviromental Friendly Roof Standing Solar Air Ventilation Exhaust Fan

Product Selections:

 *The above dimension is basing on solar panel lays flat.

We have Round shape cover & Square shape cover designs for selections:

Product Characteristics & Functions Description:

1) Flexible solar panel, can adjust to capture most direct sunlight for stronger ventilating efficiency.

2) Enhance indoor air circulation to provide a more cozy living environment.

3) Once Pay, Benefit Long. Operating at ZERO commercial energy costs!

4) Installed Easy, No cable wire, No maintenance!

5) Remove harmful elements like excess heat, moisture, dust, toxic mould to prolong indoor appliances' lifespan.

6) Reduce the heat load on air-conditioning ducting to help you save money!

Applications for our solar fans:

The Advantages of Ours from Existing Solar Roof Fans':

1. Patented Turbine Air Draft Structure Design, for a Higher Ventilation Efficiency!

   The greatest funtion of this patented turbine air draft design is no outside airstream interferes nor winds' flowing backward.

2. Flexible Solar Panel, can adjust angle & rotate direction to capture most direct sunlight all year round to have best ventilating funtion of the fan!

3. Full & Complete Series Available for selection!

* Solar Panel Flexible Models, to adjust for most direct sunlight in every season to have strongest venting efficiency

* Solar Panel Fixed Models, to have same qualified ventilation functions while at lower costs

* Power Storage Models, attaching a Solar Battery System to support motor fan work non-stoppingly at night and in cloudy periods

* Fan Host Wall-Mounted Models, suitable for any building / room space ventilation

How are these solar fans made?

Packing & Container Loading:

Product Service Life & Warranty:

* Metal Casing: service life 20 Years, warranty 15 Years

* Solar Panel: service life 25 Years, warranty 15 Years

* Brush DC Motor: service life 20000 Hours, warranty 2 Years

  Brushless DC Motor: service life 6-7 Years, warranty 5 Years

 * The hereby 20 years lifespan of metal casing is basing on the product be used in regular residential housings, but not in those extreme condition places with acid and alkali corrosive gas / liquids.

We offer tailor-make service, you can:

(1) Request larger power solar panel for stronger venting flow

(2) Order your own color for the product metal case

(3) Embed a solar battery system to have the fan go on working after sunset

(4) Attach thermostat to have the fan work/stop at desired temperature

(5) Add a fan guard to prevent the fan blades being damaged by flying objects

(6) Use power cord switch to have the fan start rotating or stay static

(7) Attach AC/DC adapter kit to switchover the fan’s operation energy from between solar power and commercial electricity

… …

– Embed a solar battery system to have the fan go on working after sunset

– Attach thermostat to have the fan work/stop at desired temperature

– Attach fan guard to prevent animals going inside the house

– Use AC/DC adapter kit to apply grid city for energy backups

When solar fans are going to work 24 hours day & night nonstop:

To your kind attention, we have CE certificate report for all these solar fans:

If there be needed further information, please don't hesitate to let us know, thanks!