40W solar wall fan-with adapter

40W monocrystalline solar panel (495x415x25mm),
24V IP68 brushless DC motor,
14'' Nylon-Fiber-Aluminum fan blades (host size: Φ368x175mm),
with front side metal fan guard,
include 3m 18V*1.5A AC/DC Power Adapter to support solar fan works nonstop even in sunless periods,

【work time: day & night nonstop, sunny hours by solar panel, sunless periods by AC/DC power adapter;
an inbuilt Controller will

whole set warranty: 5 years

Day & Night Time Nonstop Running Solar Wall Exhaust Fan

The solar fan auto-runs directly powered by solar panel in sunny hours, and keeps running by auto-switchover to grid power in sunless time.

18V*1.5A AC/DC Power Adapter

Smart controller

The prime pricinple of the solar fan is energy saving so the fan will not waste any AC grid power when not necessary, which is decided by the smart controller inside the fan. This controller will keep sensing output of the fan's solar panel. When output is low to certain level, it will switch in the electricity. And when output rises to certain voltage, it will cut the electricity to avoid any unnecessary cost.
- Power
  
  40W
- Blades
  
  14 inch Nylon axial fan blades, 7 pcs
- Material
  
  Galvanized steel with anti-rust, anti-UV powder coating
- AC/DC Adapter
  
  18V 1.5A
- Work Time
  
  day & night nonstop, sunny hours by solar panel, sunless periods by AC/DC adapter
- Other accessories
  
  Adjustable Thermostat, Hand Switch, Fan Guard
- Solar Panel
  
  Monocrystalline solar panel

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