Solar-powered ventilation fan will vent your attic space by the power of the sun. Many homes have passive vents that only work when there's a breeze that brings air in through soffit vents (or other intake ventilation). What happens on those hot, non-windy days? Your attic turns into an oven is what happens. The 25W 1500 CFM Solar Roof Vent is the superior Roof Venting solution.By providing your home with ongoing ventilation the Solar Vent eliminates moisture and reduces heat build-up, keeping your home cool in summer and protecting it from damp during the winter. The single 25 Watt solar vent fully vents up to 2,200 square feet area, and provides up to 1500 CFM (cubic feet per minute) of ventilation, with the new high efficiency brushless motor keeps you a quiet environment! High Strength 304 Stainless steel. 30W poly folding solar panel. (27.6"x13.8"x13.8). Continuous working even in cloudy days (minimum 3.5V start up). · Zero cost for ventilating, free energy from sunlight. · Work well for pet house ventilating. · Brushless motor quiet power on.
· Use roller bearings less friction long lifespan. · 304 stainless steel shell (Anticorrosive). · Aluminum alloy blades, durable and solid. · High quality poly folding solar panel with angle adjustable bracket.· Easy and DIY installation. 1pc 30W Poly Folding Solar Panel with 5m Wire. Note: The wind direction of fan is toward the moto r. The item "30W Folding Solar Panel+12V 25W Fan Roof Vent Attic Extractor Ventilation Home" is in sale since Tuesday, January 29, 2019. This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Indoor Air Quality & Fans\Portable Fans". The seller is "onepoint18" and is located in CN. This item can be shipped worldwide.