太阳能风扇

It's fixed at the gate or wall of an enclosed room, such as Gable Room, Storage Room, Greenhouse, Outdoor Electric Box, Garage, Basement, Caravan, Mobile Cabin, Kennel etc. These are enclosed spaces where there is almost no air flow. Die-air result in the accumulation of more Hot Air, Moisture, Odd Smell, Dust and Bacteria. They do more harm to health and cost more electricity consumption in air conditioning.Our Solar Ventilation Fan helps you solve the problem with the following features:1. Ideal for a small room where a big noisy hundreds-of-dollars fan is not necessary. 2. The fan is automatically driven by solar energy. Simply fix and run. No controller, no battery or switch is required. You don't have to worry about forgetting to turn on the switch. 3. A 92mm fan is small and flexible to be fixed at any places. With a separated solar panel, you can fix the fan to door or wall or any other places without worrying if the solar panel isn't facing a good angle to the sun. (There are many solar ventilation fans with panel and fan fixed together, with this design you will have to drill a hole and mount it on roof ONLY, because you need to face the panel to the sun) 4. It uses 100% solar energy which do not add to your electricity bill and carbon foot print. 5. A louver window is attached for anti-rain purpose (Need to cut a 92*92mm square hole on wall with a jigsaw). 6. A metal mesh cover is attached for security. 7. Designed in China. View More Detail