Features1Eco Friendly: This solar panel fan kit adopts IP67 design, making the fans completely dustproof and waterproof. 2Low Noise: This solar powered fan adopts upgraded motor that ensures powerful performance and 34 decibels low noise. 3Durable Material: This solar powered dual fan kit is made from ABS and monocrystalline silicon, which ensures long service life. 4Wide Application: This solar panel fan kit is widely used in small chicken coop, greenhouse, shed, pet house, window exhaust room. 5100W Power: This 100W solar panel fan kit will exhaust hot air and push the cool air in, which effectively reduces the indoor temperature.SpecificationItem Type: Solar Panel Fan KitMaterial: Monocrystalline Silicon, ABSProduct Power: 100WVoltage: 12VSolar Panel Size: Approx. 34 x 18.5cm / 13.39 x 7.28in ( Manual Measurement, Slight Error May Exist )Fan Plate Size: Approx. 28 x 14.5cm / 11.02 x 5.71in ( Manual Measurement, Slight Error May Exist )Scope of Application: Greenhouse, Small Chicken House, Greenhouse, Kennel, Hut, Tree House and RV, EtcWeight: Approx. 641g / 22.61ozPackage List1 x Solar Panel 1 x Fan 1 x USB Cable