iSwirl Delivers Quiet Performance and Big Savings with New Solar Roof Ventilator

2. Sydney, Australia August 2025 — On a stifling afternoon, many of us dread the surge in power bills and the hum of noisy fans. This new rooftop unit is a solar roof ventilator that runs silently by iSwirl, powered entirely by sunlight. It pulls hot air from roof cavities and eases the strain on air conditioners. The mechanism uses a brushless DC motor and a high-efficiency panel. It needs no wiring or mains power. Heat can build up under tiles and metal roofs, turning homes and offices into ovens. The device mounts securely and resists UV damage, coastal salt spray and harsh sun. Installers in both Perth and Brisbane report faster installations and satisfied customers. Many note how the unit blends with traditional roof lines and avoids the bulk of old-style ventilators. Tradies and weekend warriors will find the setup straightforward. The unit weighs less than five kilograms and includes all fixings for tile or corrugated roofs. A simple seal and bracket system lets teams work quickly. After installation, thermal readings show up to a 15 °C drop in roof-space temperatures on hot days. Over a year, this can translate into hundreds of dollars saved on electricity. Odds are, you’ve felt that moment when stepping inside still feels warm despite the aircon running. This system cuts through that frustration. It works best on sunny days, but still spins in overcast weather. Some mornings, a faint breeze through the roof space brings quiet relief. It won’t replace a full HVAC upgrade, but it eases peak loads and extends roof lifespan. About iSwirl iSwirl is an Australian company that specialises in energy-saving ventilation systems for residential and commercial properties. For over a decade, the team has designed and manufactured products that meet local challenges—from hot inland summers to humid coastal winds. The latest addition to their lineup is the efficient solar roof ventilator that combines ease of installation with lasting performance. Customers nationwide trust iSwirl for quality, innovation and genuine support. Visit https://iswirl.com.au/ or call 1300 517 080 to book a consultation. -- END --- Source:https://share.evernote.com/note/13cfd568-6b93-c30a-3ce1- 04aed38bc8b9