48 inch solar industrial wall fan-with adapter
36V IP68 brushless DC motor,
solid and all-weather aluminum alloy fan host,
size: 1220x1220x300mm,
555W*2=1110W monocrystalline solar panel (2278x1134x35mm),
with 20m cable to connect fan host & solar panel
*electric driven shutter *temp-humid and smart remote control system
include 3m 36V*8.9A AC/DC power adapter to serve as energy backup for fan runs nonstop even in sunless periods
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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 and using solar energy in priority and only smartly switch in the AC grid power at cloudy days or at night, 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 AC grid electricity. And when output rises to certain wattage, it will cut the electricity to avoid any unnecessary cost.
Also, the controller is equipped with temp-humid sensor and smart remote control system so that users can customize their own auto-working plan.
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Solar PanelMonocrystalline solar panel
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Power1110W
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Bladesdia.1224mm Aluminum fan blades
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AC/DC Adapter36V 8.9A
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Materialaluminum housing and 8 pcs aluminum blades
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Work Timeday & night nonstop, sunny hours by solar panel, sunless periods by AC/DC adapter
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Other accessoriesAdjustable Thermostat, Hand Switch, Fan Guard
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