The Sunrise Solar|air system is the epitome of simplicity. The system harnesses the power of the sun to drive a super-efficient fan to extract warm or stale air from the space below. The system can be used simply in a roof structure to draw out air from directly below or be coupled to ducting to extract air from further into the building.
As the old air is taking away, fresh, cooler air is drawn in from openings and grilles elsewhere in the building negating the need for many mechanical ventilation solutions that can be expensive to install and maintain.
The system is available as a single roof mounted unit, with a fixed or tilting panel, or as a separate fan/panel system for wall mounted use. It can also be used with additional solar-panels to increase the efficiency where the main unit is mounted on a northerly or easterly facing roof.