◖◖Why choose our ANUU Solar Powered Exhaust Fan AC Power Backup, Adjustable Solar Panel?* Outdoor solar panels efficiently convert sunlight into electricity.* Using the exhaust fan solar panel as the power supply to maintain the output, can be used outdoors anytime and anywhere, weatherproof motor design, prevent rain caused by short circuit or damage, suitable for outdoor environment.* Perfect solution for hot summer small chicken coop, greenhouse, shed, pet house, casement exhaust* Solar panel fan kit pushes hot air out and cold air in, effectively lowering the indoor temperature and keeping the air fresh.*When the sunlight is strong, the fan works quickly, when the sun is not strong enough, the fan can run low or even does not work.*In addition to being used as a cooling fan, the solar panel can also be used as a charging treasure. You can hang it on your schoolbag during camping, which is convenient to carry and can charge your device at any time.◖How to Use:Place the solar panel in a place that can receive sunlight, install the fan and connect it to use◖Specifications:Item Type: Solar Panel FanProduct Material: Plastic + MetalFeatures: No Power Storage FunctioSolar panel size: about 300×30x2 cmScope Of Application: Used indoors and outdoors, Greenhouse, Dog House, Chickens House, Pet House, Tree House, and RV Car, Home, Camping, etc.◖Packing List:1 xSolar Panel1 x Wall Exhaust Fan◖Note:If you have any dispute, even if there was just one problem, please feel free to contact us by email as soon as possible, we will reply you within 24 hours.