The solar powered fan kits work as a great option for small to medium sized greenhouse, shed, doghouse, or chicken coop, car window, etc, ventilating out heat, moisture, dust and odor, allowing fresh air comes in. This will blow 88.5 cubic feet per minute in direct sunlight and is as quiet as a standard refrigerator. The high efficient solar panel allow to power the fan at high speed even on cloudy days, clean energy and energy saving.
Features:
?Exhaust dust, odor, smell of pet, and allow fresh air come in.
?Continuously exchange air to avoid heat and moisture build-up in summer and winter.
?Featured dual ball bearings is rated at 67,000 hours.
?High efficient 10w solar panels allow to power fan at high speed even on cloudy days.
?Heavy-duty aluminum fan withstand shocks.