Feature:1. Powerful Solar Powered Fan and Efficient Cooling: Equipped with a 15W efficient solar panel, this solar fan provides strong and steady airflow, removes dust, and stifling heat, making it ideal for small spaces such as chicken coops, sheds, attics, pet houses and greenhouses.2. Dual Fans: Effectively reduce indoor temperature by exhausting hot air with the dual fan solar panel kit. The maximum speed is 3000 rpm. If the sunlight is insufficient, the fan will slowly rotate or even stop working.3. IP65 Water Resistant: High efficiency monocrystalline solar panel provides more power supply, IP65 water resistant rating, ensuring longevity. It is built to withstand harsh weather conditions, making it a safe option for outdoor use.4. Easy Installation and Usage: Place the solar panel in a sunny place, connect the fan, and it's ready to use. No wiring needed, making it flexible to use. No batteries required, safe to use.5. Solar Dual Fan Kit: The solar fan is powered by renewable energy, which helps reduce carbon emissions and electricity costs. Add this solar kit for shed and greenhouse fans to your shed accessories and enjoy improved air flow and ventilation.Specification:Item Type: Solar Panel Fan KitMaterial: Monocrystalline Silicon, PET, Aluminum FrameWeight: Approx. 1250.00g / 44.09ozPower: 15WOperating Voltage: 18VOperating Current: 0.83AOpen Circuit Voltage: 20.2VShort Circuit Current: 0.94AOutput: DCNumber of Solar Cells: 36 Small CellsCurrent Temperature Coefficient: 0.05%CVoltage Temperature Coefficient: -0.33%CModule Power Temperature Coefficient: -0.23%CModule Operating Temperature: 45C (C)Solar Panel Size: Approx. 320x265x17mm / 12.6x10.4x0.7inFan Size: Approx. 120x120x25mm / 4.7x4.7x1.0inSolar Panel Cable Length: 50cm / 19.7inFan Cable Length: 2m / 6.6ft.Package List:1 x Solar Panel1 x Bracket2 x Fan2 x Protective Net8 x Iron Piece4 x Expansion Screw4 x Expansion Tube8 x Long Screw8 x Long Screw Cap2 x Short Screw2 x Short Screw Cap1 x English Instruction Manual