SN2013004 Solar Powered Green House Ventilation Fan PV Adjustable
Optional Round or Square Housing cap
Solar Powered Roof Ventilation Fan A compact axial flow solar ventilation fan, taking advantage of natural free solar power, making high efficient ventilation by dc motor. As an energy-saving green ventilation solution for a healthy & comfortable environment! Installing such auto-running solar fan, it would pumps out interior stale, heat air to improve the air circulation indoors, reduce moisture & harmful mildews, extend roofing lifespan, reduce the load on air-conditioner and HVAC system in Summer, and prevent ice-dam in Winter.
Complaint
