3W Solar Powered Exhaust Fan Outdoor Portable Ventilator for Greenhouse Dog Chicken Pet House

Feature: 1. Waterproof and No Battery: The solar panel is coated to prevent short circuit or damage caused by rain. It is suitable for outdoor environment. (the solar panel is waterproof, but please be careful not to let the USB interface into the water) the solar fan has no built in battery and can only work during the day. 2. Easy to Use: The cooling fan is powered by the solar panel, which is easy to install. Just connect the interface between the solar panel and the fan, and then put it in the sun. The solar panel fan runs fast in direct sunlight. When the sunlight is weak, the solar fan will slow down or stop running. 3. Lower Temperature: The solar panel fan can push out the hot air and push in the cold air to effectively reduce the indoor temperature and keep the air fresh. In hot summer, this is a great solution for small chicken houses, greenhouses, sheds, pet houses and window exhaust. 4. DIY Air Circulation System: The fan is equipped with double‑layer protective net to prevent hands and small animals from being injured and protect the normal operation of fan blades. You can buy one or more as needed, connect them to the middle or both ends of the greenhouse or install them on the wall, DIY your own air circulation system. 5. Environment Protection: Mini solar panel fan is an excellent solution to keep ventilation, cooling and fresh air in hot summer. Effectively convert sunlight into electric energy, long service life and green energy. Specification: Item Type: Solar Powered Exhaust Fan Material: Monocrystalline Silicon, PET Lamination Weight: Approx. 342g 12.1oz Solar Cell Material: High Efficiency Monocrystalline Silicon Solar Panel Power: 3W Solar Panel Working Voltage: 12V Solar Panel Size: 150 x 150 x 3mm 5.9 x 5.9 x 0.1in Output Port: DC5521 Cable Length: 147cm 57.9in Fan Power: 3W Fan Air Volume: 43.4CFM Fan Size: 12 x 12cm 4.7 x 4.7in Fan Speed: 2000(r min). Package List: 1 x Solar Panel1 x Fan2 x Protective Net4 x Protective Net Screw 4 x Protective Net Nut Note: