Perth’s Only Ventilation System That Reduces Heat in Your Insulation / Roof Tiles / Wall Cavity & House, 24hrs a Day All Summer With No Ongoing Running Costs

Our high quality, very quiet, solar powered fans extract up to 10,000 litres of air per minute each from your property, 24 hours a day. A typical house uses five fans to vent 50,000 litres per minute. They use wall fans to push air up to 20 degrees cooler into the roof space and over your insulation, cooling your walls and tiles down non-stop and purifying your air. And all with no ongoing running costs.

Our competitors systems don’t cool your walls, insulation and tiles overnight. So when the hot Perth sun comes up at 5am in summer, everything in your property is still hot and your property never fully gets a chance to cool down.

Get in touch today to find out why our ventilation systems are best for hot Perth summers.

Watch Our Residential Ventilation Video

Watch Our Commercial Ventilation Video

Our factory ventilation systems are 100% tax deductible until December. Learn more

100% Australian made with high quality European components. 5 year warranty on all parts
Designed to reduce risk of disease and illness from airborne contaminants and pollutants in your property
Unlike our competitors, our systems run 24 hours a day from solar with no ongoing running costs
Incredibly energy efficient. Award winning design which is eco-friendly and good for the environment

The ONLY Solar Ventilation System That Works 24 Hours A Day!

Perth's leaders in Solar Ventilation for Domestic and Commercial

Western Solar’s solar powered ventilation systems remove hot and polluted trapped air from any part of your home or factory; the roof, wall cavity or rooms. It is a complete ventilation system – the next best thing to air-conditioning but without the expensive ongoing running costs.

Our environmentally friendly ventilation systems have the option of being controlled a. thermostatically or b. with an on and off switch. The systems will keep exhausting hot air until the temperature drops below 30° (approximately) in the roof space. Our 5 year warrantied, European motors are designed to run 24 hours a day and are made of stainless steel with brushless, double ball bearings. Running at 23 decibels inside you won’t even hear them! We offer a variety of customised solutions depending on your needs.

Pump Up To 39,000 Litres Of Hot Air From Your Property Every Minute Using FREE Solar Energy 24 Hours A Day!

  1. The system is pushing up air at 1,000 litres per minute into the roof cavity (63 decibels exterior, 23 decibels interior)
  2. Control box containing battery, regulator and your choice of themostatically controlled or standard On/Off switch
  3. Hot air rising from the house
  4. Thermostat or On/Off switch
  5. Powered Roof Vent exhausting air out of the house at 9,000 litres per minute
  6. Ducted Roof Vent exhausting the hot air from the house through the open/close vent
  7. Harnessing energy from sun to run system during the day and also charging the battery for night ventilation

We Will Design The Perfect Ventilation System To Cool Your Home, Office or Warehouse In Both Day and Night!

Hot walls and roof cavities equals a hot house. The Day/Night Solar Ventilation System will pump out 10,000 litres of hot air per minute per fan, and replace it with fresh cooler outside air using fans in the wall cavity that is 15-20 degrees cooler, both day and night! This in turn also keeps the wall cavities and roof spacing up to 15 or 20 degrees cooler which leaves you with a much cooler and comfortable home.

Fans installed in the wall cavity push the air up into the roof space at 10,000litres/per minute leaving your home feeling cooler in the hot Perth summer months with no running costs… ever! This means that the average home can greatly reduce their reliance on air conditioning and ever increasing electricity bills. The roof vent is ducted down to the ceiling to an open/close vent extracting heat build-up inside your home. Each system is tailored to your home or business. With our customised, bespoke designs you will feel confident that the Day/Night system will be running at its optimum potential.

Why Choose Solar Ventilation from Western Solar?

Unlike Regular Whirlybirds or Solar Vents, Our System Runs 24hrs On Free Energy

It stores energy during the day in a lead acid or lithium battery and then utilises this energy during the night. Most other solar ventilation solutions only work during the day. Whirlybirds only work if there is wind or power you pay for!

Help prevent allergies, illness and disease

Our system helps reduce the risk of allergy, illness and disease by extracting airborne contaminants like dust, fumes and other pollutants, keeping you safer and healthier 24 hours a day.

Australian designed and manufactured

All our products including Lithium batteries are made here in Western Australia. We source the best European components and build everything by hand to perfection and a patented design.

Exceptional cooling means no ongoing running costs!

Western Solar Ventilation Systems run entirely on grid-independent, renewable energy, providing exceptional cooling with no ongoing costs and minimising your reliance on traditional cooling means like air-conditioning units. Most competitor products are not efficient enough to properly cool your building because they don’t run both day and night.

3 year unconditional warranty

We offer a 3 year unconditional warranty on all parts and installation. Remember that our units run 24 hours a day whereas the systems our competitors install only run approximately 8 hours per day. So even if they offer a similar 3 year warranty, we guarantee our products for three times as long.

The Original Patented Day/Night Ventilation Design

We are the only company in Perth offering this innovative day and night ventilation system for residential and commercial applications. There is nothing else like it on the market. Comparative installation cost, huge savings over the long term.

Work Safe Award

Our systems have been recognised for their safe and efficient operation by being awarded with the highly regarded “Work Safe Award’ and are on the forefront of Solar Ventilation technology.

Built to last and practically silent extraction fans

Our expertly engineered domestic ventilators have been rated for Category 5 cyclones. High quality European components mean we can guarantee all our parts for 5 years, and they run with almost no perceivable noise.

"I haven't used my air-conditioner in 2 years!"

“I have been so pleased with my Day/Night system, my power bills have plummeted and I haven’t taken the cover off my air-con for 3 years!”

Coogee WA