The Solar Whiz Roof Ventilation Fan - Cooling Your Roof Space and Ventilating Your Home 

Powerful, solar powered roof vent for your home

The Solar Whiz is a powerful ventilator & heat extractor fan. It uses solar power to operate completely without mains electricity. It is ideal for roof ventilation and home cooling in summer and great for reducing moisture levels and condensation in the roof space in winter.

SUperior Performance - The ultimate solar roof ventilation system 

The superior performance as well as ability to adapt to different climates and applications, its ease of installation and being flexible designed specifically for Australian roofs has underpinned the success for our roof cooling solar vent. 

WHat A Roof fan Does

An exhaust fan on your roof lowers the temperature of your home by exhausting the heat inside your roof. 

During the day, sunlight emits radiant heat onto the roof. This heat then radiates into the roof space, warming it. If this roof space heat is not properly vented to the outside, it radiates into the rooms below.

Eliminating the heat build up in your roof space (roof cooling) reduces the heat load on your ceiling and stops heat from penetrating into your living space. This results in lower temperatures in the roof space and living spaces. This could save you hundreds of dollars on cooling costs. When improving the efficiency of your existing air conditioning systems – your air conditioner won’t need to work as hard when operating and the actual running time will be reduced – as you don’t need to run the air conditioner as often. 

solar powered roof ventilator

 Lower your electricity bill - Solar Savings 

 Trapped roof heat doesn't just affect your comfort level. It also   creates higher utility bills. This is because appliances such as   fans/refrigerators/air conditioners use more energy to work harder.   By using a solar roof vent system your not only saving money but   contributing towards a more eco-friendly future. 

 Protect your health and investment

 Roof spaces are often polluted with dust, insecticides and vermin   traces.  Indoor moisture, shower air, microbes and airborne pollutants   vented to the a roof space leaves the potential for trapping moisture   which promotes fungal growth and dampness.

A Solar Whiz roof ventilator will protect the roof structure and help prevent mould, mildew or termite damage in the roof cavity. Research has shown that the most efficient way to ventilate an attic/roof space is with a system that provides continuous airflow along the entire underside of the roof sheathing.

Achieving this desired airflow requires a balanced system of intake ventilation low at the roof’s edge or in the eaves and exhaust ventilation at the ridge or near the peak of the roof. Drawing in cooler Southern air greatly reduces temperature and increases efficiency. Eliminating the heat build up in your roof space (roof cooling) reduces the heat load on your ceiling and stops heat from penetrating into your living space.This results in lower internal temperatures and could save you hundreds of dollars on cooling costs by improving the efficiency of your existing air conditioning systems. With the removal of deadly toxins, VOC's and humidity, your lungs and respiratory system will also thank you for years to come.

Made for Australians by Australians

The Solar Whiz, designed specifically for Australian roofs, has increasingly become the popular roof ventilator of choice, for cooling commercial building or home ventilation. The Solar Whiz roof vent works with all types of roofing, tiled roof, colorbond and asphalt shingles.  

Solar Roof Fans Equivalent of 30x Whirlybirds - Cooler air flow

The air flow capacity of the traditional Whirly Bird is 100 cbm/h at full wind or gravitational draw. Meanwhile, our Solar Whiz units through output between 700-2100 cbm/h. That's is a more output! Superior in performance and air volume, it is highly adaptive for different climates and applications. 

Don't fall into the trap of multiple WhirlyBirds

Unfortunately, adding two whirlybirds, side by side, will actually bring in more hot air form the roof surface -one unit takes the air in, the other takes it out - simple maths. A solar powered fan assures that air goes out only, not in. The only effective option for ‘real’ cooling, house ventilation or in commercial heat evacuation.

Not Just A Roof ventilation Fan - A Home ventilation system 

Most commonly, the Solar Whiz roof vent is used to remove hot air from the roof/attic space, however it may also be used for removing heat directly from the interior of the building or to provide home ventilation.

Take for example a 40ft container has a cubic capacity of 67.7cbm. On that basis a Solar Whiz sw2100RAF can move up to 31 40ft containers an hour. This is crucial when eliminating the heat flux generated by the area of your roof.

Solar Whiz units are also available and acceptable means of ventilation for specialty areas like bushfire zones and heritage buildings. 

solar roof ventilation price roof ventilation pricing

Solar Whiz Pricing - Contact Us For a Quote On Your Roof Space 

RRP - Residential

Solar Whiz 700RAF,700 m3/h - 10W PV

Roof Mounted - $515
Gable Mounted - $475

Solar Whiz 900RAF, 900m3/h - 10W PV

Roof Mounted - $650
Gable Mounted - $600

Solar Whiz 1400RAF, 1400M3/H - 20W PV

Roof Mounted - $745
Gable Mounted - $670

Solar Whiz 2100RAF, 2100M3/H - 35W PV

Roof Mounted - $910
Gable Mounted - $825
No PV Panel - $745


Solar Whiz 7000RAF,  7kM3/H - 100W PV

Roof Mounted - $2355
Wall Mounted w/o Louvre - $2120
Wall Mounted w/ Louvre - $2355

Solar Whiz 10,000RAF,  10kM3/H - 150W PV

Roof Mounted - $2785
Wall Mounted w/o Louvre - $2530
Wall Mounted w/ Louvre - $2780

All units are available for connection to these accessories.

Fixed thermostat - (29C)    - $50

Night Kit with transformer and adjustable thermostat.  $205