Solar roof ventilator 35 watts 1500-2000 revolutions per minute Aluminum fan blades Solar roof ventilator exhaust fan. One is required for every 80 square meters.

Exhaust Air Volume 1500-2000mm3/hDesignWe have conducted extensive testing for fan blades designs to prevent bottle-necking of available performances. The shape of the dome was also carefully designed, a low noise and high efficiency diversion design is adopted to enable low noise and low airflow resistance. We have compared our design to others on the market and made sure our design is powerful, durable, efficient, installer-friendly and robust.DurabilityMaterials Other products of the market are mainly made of iron and painted over to prevent corrosion or its made of plastic. The main components of our fan are made from an aluminium alloy which features long service life and corrosion resistance. We understand the chances of storms and hails thus tempered glass is used for the solar panel (we offer a 10 year warranty for our solar panels).ideal for:Garages,Agricultural GreenhousesAnimal Breeding House,Livestock Feeding Shed.