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48 inch solar industrial wall fan-with adapter

dia.1110mm Aluminum-alloy fan blades, 8 blades,
36V IP68 brushless DC motor,
galvanization steeling fan host, size: 1220x1220x350mm,
440W monocrystalline solar panel (2094x1038x35mm),
include 3m 36V*8.9A AC/DC power adapter to serve as energy backup for fan runs nonstop even in sunless periods,
with 15m cable to connect fan host & solar panel

whole set warranty: 5 years

  • Day & Night Time Nonstop Running Solar Large-Scale 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.


    36V*8.9A 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.


    • Solar Panel
      Monocrystalline solar panel
    • Power
    • Blades
      dia.1110mm Aluminum fan blades
    • AC/DC Adapter
      36V 8.9A
    • Material
      aluminum housing and 8 pcs aluminum blades
    • Work Time
      day & night nonstop, sunny hours by solar panel, sunless periods by AC/DC adapter
    • Other accessories
      Adjustable Thermostat, Hand Switch, Fan Guard