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400W solar group wall fan

400W monocrystalline solar panel,
24V brushless DC motor,
14'' Nylon-Fiber-Aluminum fan blades (host size: Φ368x175mm),
with front side metal fan guard,
4 fans/set
10m cable to connect fan host & solar panel
【work time: sunny day hours, when sunlight is available】

whole set warranty: 5 years

  • Sunny Day Time Freely Running Solar Wall Exhaust Fan

    The solar fan auto-runs 100% powered by solar panel in sunny hours, when sunlight is available.


    Square Frame
    to connect several wall fans together, or to support an easier installation of product,
    size: 416*416mm, only suitable for the 14'' wall fan


    With additional mounting frames and screws, 4 / 6/ 9 sets of 14’’ wall fan can be assembled into a large solar extracting fan, to meet more needs in ventilating, suit various positions by flexible installation.

    • Solar Panel
      Monocrystalline solar panel
    • Blades
      14 inch Nylon axial fan blades, 7 pcs
    • Material
      Galvanized steel with anti-rust, anti-UV powder coating
    • Optional Back-up
      Adapter/Solar Battery
    • Other accessories
      Adjustable Thermostat, Hand Switch, Fan Guard
    • Power