This Vevor solar fan kit is priced at $24.90, down from $41.90. It runs entirely on its included 30W solar panel, so no wiring or grid power is needed, and the two fans combine for up to 400 CFM of airflow for greenhouses, coops, or grow tents. Free shipping applies for Prime members. Buy Now at Amazon
Features
30W solar panel powers the fans directly with no grid power needed Angle-adjustable solar panel for better sunlight alignment Two DC fans deliver up to 400 CFM combined airflow IP65 rated with a double-layer metal guard and tempered glass panel Operates at about 45 dB Includes brackets, screws, anchors, and cable ties for mounting
