Sunroof with solar cells allows ecological and costless drive an electric fan, which is responsible for internal air circulation. The photovoltaic panel is placed directly in the roof window. The system does not burden the car battery, because the energy required to drive the fan is taken from the sun.
On a hot summer travelers will appreciate the new type of roof windows, which offers independent auxiliary ventilation of the interior. Electric sunroof features solar cells that supply electricity to drive the fan. Thus driven fan provides air circulation inside the car. The interior is supplied fresh air, in consequence, the temperature inside the car to fall to acceptable value. The air flowing inside the pre-dust and pollen filter. This method of ventilation made no demands on the battery of the car. Temperature inside the car with this system can be reduced by up to 50%. This allows continuous ventilation air conditioning to more quickly reach the selected interior temperature. Car with a fresh and pleasant climate in the interior even after prolonged parking in the sun.
Prius Solar Roof
History:
The first production car with a sunroof equipped with solar panels has become a Mercedes-Benz already in 1998.
Text: John Sajdl
Photo: www.gm-volt.com
Keywords: automatic interior ventilation, solar sunroof
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