SolarKing Solar Roof Ventilation Fan 320MM V4 Wireless

The V4 wireless remote-control model allows you to control the functions of the fan. You can turn the fan on and off, adjust the fan speeds ¼, ½, ¾, full speed, set timers and force the unit on/off when the temperature is above or below the 25°C auto shutdown.

Australian summers continue to get hotter and so do our homes. A great way to make your home or business cooler in summer is to use solar roof ventilation like the SolarKing solar fan. Roof temperatures in Australia during summer often reach 50 to 70°C and the best way to reduce these high temperatures in to install the SolarKing roof fan.

Many homes already wind driven “whirly birds” installed on roofs. Whirly birds rely on highs winds to produce any benefits and even then they only move around 100CBM per hour for each unit. Compare this to the SolarKing that moves 2100CBM per hour, there is no comparison.

The SolarKing solar exhaust fan uses the sun and only starts working when your roof space reaches 25°C so as not to remove warm air in the winter when it is needed to keep your house warm (whirly birds operate regardless of the temperature). When the sun disappears in the evening the SolarKing will stop ventilating but at this time the roof is now cooling naturally with the reduced temperature as the fan has been extracting heat during the day.

Have you ever noticed how the lower level of a 2 storey home is always cooler than the upper level? This is due to the upper storey blocking extreme heat from the lower level. The SolarKing solar roof ventilation fan does the same thing, the fan replaces the hot air inside your roof with the cooler outside air. This greatly lowers the extreme heat in your roof pushing into to your living space.

You can also add closable vents in the ceiling of your home that can be opened when a cool change comes through to draw the cooler air in through your open windows and doors. Normally you would position these vents near the centre of your home to extract maximum hot air. This air is then extracted along with the hot air in your roof by the SolarKing solar fan.

If are looking to make a big change to your comfort levels this summer and looking to reduce high energy costs of using air conditioners. Let the free power of the sun to do the work for you and use you air conditioning a great deal less.

This latest V4 wireless model carries all the updates from the V3 model that has a DC power connection so you can connect the optional 15V/240V AC power supply to let the fan operate after the sun goes down. The unit will switch to the optional power pack automatically and when the solar input level increases again the unit will switch back to solar operation. The unit will still turn off automatically when the temperature drops below 25 degrees. The V4 also carries over the constant speed motor to prevent any sudden increases and decreases in fan speed.

This new V4 wireless model, now has last setting memory without the optional power supply being connected to retain any speed changes you make on the remote. Anti mould function, the unit will automatically power up during the day for 15 minutes each day when no power supply is connected to ventilate the roof. The V4 model now has electroplated steel body and brackets to prevent rust along with the existing aluminium flashing and aluminium fan cap, fasteners are stainless steel. The V4 also now comes in a heavier duty colour gift box and now has a 3 year

Features

Increase comfort levels in homes and work places
Reduce air conditioning costs
Extracts 20x more air than a “Whirly Bird”
Most powerful residential solar fan on the market
Wireless RF Remote control with 20M range, control on/off, set speed, set timers and force the unit on
Last setting memory without the optional power pack connected
Free airflow design including air deflection cone to allow the unit to extract air more efficiently than other models
Reduces roof temperatures by up to 30°C
Solar Powered with DC power cable to connect to the optional 15V/240V power pack, the unit can continue to run when the sun goes down
Thermostatically controlled means no heat loss during winter
V4 design carries the updates of the improved V3 design Brushless DC motor with a constant speed design
Aluminium top and flashing and V4 model has electroplated steel body, steel brackets and stainless steel fasteners to prevent rust
Easy installation, no electrician required
Automatic anti mould function
Improves efficiency of ducted air conditioning systems by reducing the extreme heat penetrating ducting.
Lightweight design also assists easy installation
SolarKing is Australian owned and operated
Suits tile, Colorbond and flat roofs
3 Year Warranty

Specifications

Model: 320MM SRVFW V4 Wireless
Capacity: 2100CBM Per Hour
Motor :35 Watts, 6-19VDC, 1600RPM Max, Brushless motor with double shielded ball bearings
Solar Panel Type: Monocrystalline PV, Heavy Duty Frame, 3mm Tempered Glass
Solar Panel Output: 42 Watts, 15VDC
Fan: 300mm Balanced 5x Blade Metal with Low Resistance
Noise: <45dBA
Automatic Shut Off: <25°C +/- 5%
Product Dimensions: 565x565x260mm
Flashing Dimensions: 565x565x1mm
Product Weight: 8.0Kgs
Construction: Aluminium Top Cover, electroplated Steel Body, electroplated Steel Brackets and Stainless-Steel Fasteners
Colour: Black Powder Coated
Packing Dimensions: 580x570x282mm
Packing Weight: 9.6kgs
Warranty: 3 Year Warranty
Optional Power Supply: 15V/1.5A DC, 240AC. 2.5mm DC Jack (max ¾ speed)

Package

1x SolarKing 320mm V4 Wireless Solar Roof Ventilation Fan
1x Colour Gift Box
1x Roof Flashing
1x Instructions
2x Rafter/Batten Metal Straps
1x Wireless Remote