Solar Powered 2 Fan Kit, 25W High Velocity Waterproofed Solar Exhaust Fans for Outdoor Greenhouse Chicken Coop Shed Pet House

Warm note: This solar fan kit not have battery backup, air volume depends on solar light intensity, working good in full sun, slow in cloudy day, stop working at rainy days or night | Solar Dual Fan: Built with 2 fan together, high velocity 3500RPM fan speed. Dual fan kits, 2 times air volume | 25W Solar Panel Powered: The 25W Monocrystalline solar panels size is 15.4x13 inch which is higher efficiency transfer solar energy to power the fan | IP67 Waterproof: This solar 3 fan is design for outdoor use with whole set waterproofed | Decent Outdoor Ventilation: Perfect Summer air circulation solution for small chicken coop, greenhouse, shed, pet house | Quality Solar Fans: With 15FT long cord and on/off button for convenient use. Dual ball bearing quality fan component for longer 47,000+ hours lifespan. Working temp from -13to 140 for staying well outdoor