Features: 1. Solar Work: The solar panel makes the fan run fast in direct sunlight. Our fans are dedicated solar fans with long service life and energy saving. 2. Cooling & Ventilation: Our solar panel fans can push out hot air and push cold air in effectively lowering the indoor temperature and keeping the air fresh. This is an excellent ventilation solution for small chicken coops greenhouses sheds pet houses windows on hot summer days. 3. Easy to Carry: Small size easy to carry. No battery 100% silent green energy good for the environment and maintain air circulation. The waterproof design can effectively protect the fashion in the outdoors so that it can be used conveniently and quickly in the outdoors anytime anywhere. 4. Easy Installation: The solar panel exhaust fan is easy to install just connect the interface of the solar panel and the fan and put it in the sun you can install it anywhere you want. 5. Wide Range of Uses: Solar dual fans are suitable for kitchens greenhouses pet houses chicken coops attics ourist vehicles camping etc. Specification: Product Name: Solar Panel Fan Product Material: Silicon+ABS Solar Panel Size: 11*8cm Fan Size: 12*12cm Waterproof Grade: IP65 Voltage: 5V Current: 2A Power: 5W Conversion Rate: 23-24% includes: 1*Solar Powered Fan Kit "