Attic Fan Solar Powered Exhaust Roof Mounted 1300 CFM Vent Ventilator Green Air

Attic Fan Solar Powered Exhaust Roof Mounted 1300 CFM Vent Ventilator Green Air
https://www.ebay.com/itm/142962850696

The Best Solar Powered Attic Fans TwinPa 20W Metal Housing Fan Warehouse Fans Garage Ceiling fan

Active solar powered attic fan product, is excellent at exhausting attic spaces for roofs. The solar panel provides energy to the fan on sunny days to cool your attic temperatures. The Solar Fan Housing is made of Metal, it's rust free, 10 in. Dia exhaust fan with a 2 in. collar height and 21.5 in. x 21.5 in. square flange. Its design looks pleasing and professional on roofs. The fan automatically regulates itself when temerature high 29 degree Celsius. It also provides needed ventilation to decrease moisture and water vapor in your attic. This, combined with the decreased attic temperature, can increase the longevity of your entire roof system.
This Attic Fan provides up to 1300 CFM (cubic feet per minute) of ventilation. This compact fan is great for your spaces. Or, for larger spaces you can add more fans to get the job done. This fan is great for Attic, roof, house, sheds, Garage,greenhouses, campers, boats, covered patios, dog houses, chicken coops, etc. This fan will cool your space cheaper, easier, and more effectively!
1. Package Size：56*56*23cm
2. Weight：11kg
3. Motor description：
-a,Motor with Aluminium alloy shell will be easy to dissipate heat,closed shell will beanti-dust.
-b,This is Brushless Motor with auto-invert voltage into 21.5 V direct current.
-c. Easy to work. Once PV panel out power reach 3W the motor will start work.
-d. Exhaust is more than 1300CFM.
-e. Motor life is more than 12 years.
4. Panel Desctription:
-a,PV panel is designed based specification of Motor.
-b,Open circuit V:22.2V ,Short circuit A:1.3A
-c,Peak Power 20W(±3%)
5. Steel basement&Cover
-a,Galvanized Steel with black painted.Thichness is 1.7mm(without painting will be 1.5mm)
-b,Vent Hole diameter is 28.7cm(11.2 inch)
-c,Insect proof net:4mm*8mm with galvanized steel.
-d,All screw will be stainless steel.