About This Warm note: This solar fan not include battery backup, the fan air-flow according to light intensity, it stop working during rainy day or at night 25W Solar Powered: The Solar dual fan kit powered by a 25W solar panel to provide decent air flow. Solar panel size is 15.0x12.6 inch High Velocity Fan Kit: The fan kit with 2 high velocity fans for max 3500RPM speed which provide up to 360 CFM air-flow Design for Outdoor Use: The whole kit is IP67 waterproofed for outdoor use, stay well in multiple Severe weather, including snow, storm. Working Temp from -13℉to 140℉ Multiple Usages: Upgrade 16 Ft cord length and included installation kit which is more convenient use for outdoor Chicken coop, Dog House, Shed, Pet House, greenhouse Overview Brand : Fanspex Material : Monocrystalline Silicon, Tempered Glass, Plastic/Anodized Aluminum Product Dimensions : 6.3"L x 1.5"W x 11.8"H Efficiency : High Efficiency Included Components : 1x Dual Fan assembly, 1x25W Solar Panel Kits, 4x Zip Ties, 1x User Manual
