SolarKing V4 Solar Roof Vent – Powerful Solar Roof Ventilation

Hot roof space? Rooms taking forever to cool down? Air-conditioner struggling in summer?

The SolarKing V4 Solar Roof Vent is a powerful solar-powered roof ventilation system designed to remove trapped heat, stale air and moisture from your roof cavity — helping create a cooler, healthier and more energy-efficient home. Unlike traditional whirlybirds, the SolarKing V4 actively extracts hot air using a high-powered solar fan for significantly greater airflow.

With an impressive 2100m³/hr airflow capacity, the SolarKing V4 works hard during the hottest part of the day when your roof space can become unbearable. It’s powered entirely by the sun, meaning zero running costs and no ongoing electricity usage.

Why Choose the SolarKing V4?

✅ Powerful Air Extraction
Moves up to 2100m³/hr of hot air from your roof cavity, helping reduce heat build-up and improve airflow throughout the home.

✅ Solar Powered = No Running Costs
Powered by a high-efficiency monocrystalline solar panel, meaning no electricity bills and automatic operation in sunlight.

✅ Smart Thermostat Function
Automatically shuts off below approximately 25°C to help retain warmth in winter rather than unnecessarily pulling warm air from the roof cavity.

✅ Quiet, Efficient Operation
Designed with a brushless motor and balanced 5-blade fan system for strong airflow and quieter performance.

✅ Suitable for Multiple Roof Types
Compatible with tile, Colorbond and flat roofs, with an adjustable solar panel angle for different roof orientations.

Ideal For:

• Hot upstairs rooms
• Homes that struggle to cool down in summer
• Roof spaces with trapped heat build-up
• Reducing reliance on air-conditioning
• Moisture, condensation and stale roof cavity air

Product Specifications

• Model: SolarKing V4 (320mm)
• Airflow Capacity: 2100m³/hr
• Motor: 35W Brushless DC Motor
• Fan Size: 300mm 5-Blade Metal Fan
• Solar Panel: 42W Monocrystalline Panel
• Noise Level: <45dBA
• Automatic Shut-Off: Below approx. 25°C
• Roof Compatibility: Tile, Colorbond & Flat Roofs
• Dimensions: 565 × 565 × 260mm
• Warranty: 2 Years (10 Years on Solar Panel)

Perth Delivery or Pickup Available

🚚 Perth Metro Delivery Available – Flat Rate $59
📍 FREE Next Business Day Pickup Available from our Willetton or Butler locations.

Need advice on whether a Solar Roof Vent is right for your home? Contact the Aussie Whirlybirds team for honest advice.