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LAMA Solar Powered Roof Ventilator (Zepher 30)
Harneses free energy from the Sun to extract hot air out of the roof, therefore:
Make your home cooler and more comfortable to live in
Allows for savings in electricity cooling costs
Less mould and decay inside the home
Healthier living home
Preservation of the environment
The poor Solar Reflectance Indexes (SRI) of most roof designs allows radiant heat from the roof material to heat up the air beneath resulting in a very hot roof which can reach up to +70°C, easily seeping part of it into your home interior. In order to maintain a comfortable temperature inside your home, your air conditioning will have to work very much harder; its compressor loading up every few minutes. This results in very high electrical and air conditioning maintenance costs as well as a contribution of large amounts of greenhouse gases to our environment. Our climate has plenty of sunlight throughout the day for the entire year and allows for a very effective and efficient operation of the Zepher. Its photovoltaic solar panel starts generating electricity to cool the roof when the sun starts heating the roof (sunrise), then stops working after the sun stops heating the roof (sunset). The Zepher purges the unwanted heat loads which are trapped in between the roof underside and above the ceiling, then replacing it with fresh and cool air allowing you to have a cool and less humid home environment for a zero RM$ life cycle running cost.
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Malaysia
