Our Range of Roof Ventilators
Want to learn more about our products & how they work? Read up on our Home Ventilation page here!
Solar Whiz provides 3 residential roof ventilators. These are each suited towards particular sizes of homes or rooms! The models we provide are:
- The SW-AU-R-15,
- The SW-AU-R-28,
- The SW-AU-R-40.
Our roof ventilators rely on RAF (Real Air Flow), a measurement system which determines the actual airflow capacity of a ventilator. Many roof whirlybirds and ventilators only state their Theoretical Capacity (TC), such as a standard roof whirlybird providing near to 100m³/h under optimal conditions. We test our units with all the components attached, not just the power of the fan itself.
Our recommendations for ventilating standard pitched homes are based on 10 years of experience in the Australian roof ventilation market. Many of our competitors recommend less capacity. Theoretically, these lower airflow capacity requirements are correct but don’t actually result in the desired outcome – because of severe restrictions for the necessary replacement air.
At GES we carry out our own testing, whilst it appears that our competitors rely on the manufacturers’ specifications. We would encourage anyone considering a competitor to ask them about the test procedure to verify the airflow.
Interested in reading into the specifications of our units? Check out our product list below, and click on them to discover how Solar Whiz works tirelessly to keep you cool!
SW-AU-R-15
The Solar Whiz RAF (Real Air Flow) 15 is one of our mid-range solar ventilators. It is best suited towards ventilating spaces such as standard pitched homes up to 120 square metres OR the top storey of a two-storey home.
You can compare our unit to the Bradford’s Maestro Ventilator here!
TOPIC | SPECIFICATIONS |
Model | SW-AU-R-15 |
Capacity | 1200 Cubic Metres per Hour (m³/h) |
PV Wattage | 15 Watt |
Fan Decibel | <40 Decibels (dBA) |
Dimensions | 560mm × 360mm × 330mm |
Weight | 10kg |
Night Operations | Yes, with Constant Current Module (add-on) |
SW-AU-R-28
The Solar Whiz RAF (Real Air Flow) 25 is our larger mid-range unit. It is best suited towards ventilating larger homes up to 180 square metres or are looking for extra roof ventilation power and improved results in home cooling.
TOPIC | SPECIFICATIONS |
Model | SW-AU-R-28 |
Capacity | 1700 Cubic Metres per Hour (m³/h) |
PV Wattage | 25 Watt |
Fan Decibel | <45 Decibels (dBA) |
Dimensions | 560mm × 360mm × 330mm |
Weight | 11kg |
Night Operations | Yes, with Constant Current Module (add-on) |
SW-AU-R-40
The Solar Whiz RAF (Real Air Flow) 40 is our largest domestic ventilator. The SW-AU-R-40 is our most popular & powerful unit, suitable for homes up to or beyond 250 square metres. It also suits smaller commercial applications such as warehouses, factories, stables, offices etc. If you need to move a large volume of air very quickly, the SW-AU-R-40 is your answer.
TOPIC | SPECIFICATIONS |
Model | SW-AU-R-40 |
Capacity | 2300 Cubic Metres per Hour (m³/h) |
PV Wattage | 40 Watt |
Fan Decibel | <60 Decibels (dBA) |
Dimensions | 560mm × 360mm × 330mm |
Weight | 14kg |
Night Operations | Yes, with Constant Current Module (add-on) |
Night Operations Kit
Night Operations KitThe N-OPS kit (Also known as the Constant Current Module) is a useful addition that allows a Solar Whiz installation to be run during low-light hours such as heavily overcast days, or night-time. This enables your Solar Whiz to run on mains electricity once the solar charge has depleted.
TOPIC | SPECIFICATIONS |
Model | ELEC124D |
Components | Constant Current Module 24V 3A Power Supply |
Weight | <1 kg |
Suitable for all domestic units
Adjustable Thermostat
Our Adjustable Thermostat is our most popular accessory. It provides complete control over when your Solar Whiz operates. During periods of exceptional heat, this could ensure Solar Whiz begins operations earlier, preventing heat buildup. Alternatively, you can deactivate the system to retain heat in winter.
TOPIC | SPECIFICATIONS |
Model | SW1112 |
Voltage | 12-240V |
Weight | <1 kg |
Suitable for all domestic units
Solar Whiz has an entire range of accessories and components that help you to enhance and personalise your ventilation system. We encourage you to have a read for further information!
With 25% to 35% of heat leaking into your home through your ceiling, it’s important to take roof ventilation seriously. Temperatures in your roof easily reaching as high as 70°C in Summer. This heat doesn’t go anywhere if you can’t extract it!
On top of heat management, Solar Whiz assists with…
- Moisture extraction,
- Mould & fungi prevention,
- Air conditioning improvement,
- Exhaust control (for steam or smoke).
Interested in finding out more about Solar Whiz? Check out our Solar Whiz videos and Whirlybird guide to find out why Solar Whiz trumps a whirlybird.