The SolarCool solar powered attic vent from Air Vent features an adjustable solar panel that is mounted on a bracket directly onto the vent dome. The panel is wind, hail and impace resistant. The bracket is adjustable so that the panel can be tilted up or rotated to the south or west for maximum sun exposure. This energy powers a high-efficiency, 24-volt DC motor inside the attic to provide non-stop ventilation. The SolarCool requires no wiring or electrical hookup.