太阳能风扇

Specification Application: For spaces smaller than 30 square meters. Fan Size: 92 mm Ventilation Ability: 43-46 CFM [ CubicFeet per Minute] Panel Size: 310*200 mm Power: 5 watt It's fixed at the ventilation window (Louver or Awning) of an enclosed space, such as Gable Room, Storage Room, Greenhouse, Outdoor Electric Box, Garage, Basement, Caravan, Mobile Cabin etc. These are enclosed spaces where thereis 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 your health and cost more electricity consumption in air conditioning.Our Solar Ventilation Fan helps you solve the problem with the following features: 1. It's for spaces smaller than 30 square meters, where a big noisy hundreds-of-dollars fan is not necessary. 2. A 92mm fan is small and flexible to be fixed at any places. With a separated solar panel, you can fix the fan to roof 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) 3. The fan is automatically driven by solar energy, then you don't have to worry about forgetting to turn on the switch. 4. It uses 100% solar energy which do not add to your electricity bill and carbon foot print. 5. It'smounted on Louver or Awning window and doesNOT require hole drilling on wall or roof. 6. Two-hole brackets bring better mounting and ventilation efficiency. 7.Simply fix and run.No controller, battery or switch is required. 8. A metal mesh cover is attached for security. 9. Designed in China. View More Detail: