This is an energy efficient ceiling mounted ventilation fan be powered by solar panel to automatically start running when there is sunshine, at no electric cost. Moreover, it is made with backup battery to keep running nonstop even at night. Such easy DIY solar device makes it convenient for you to take advantage of free solar energy entirely during daily life and worrk, allowing savings of up to 100%.
This solar powered ceiling exhaust fan would strengthen indoor air circulation, deduct harmful mildews, remove heat, moisture, dust, odor… It can be widely applied in Living-room, Bathroom, Bedroom, Office, Hotel, Restaurant, Conference Center…
It Serves Well Everywhere, Suits All Kinds of Building Installation, and Go Green Life throughout 24 hours!
Fan Part:
battery will be at (100-X)%
* there is an inbuilt controller inside the junction box to take care of the power supplies between solar panel & battery
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Fan Casing
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designed lifespan > 20 Years
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warranty: 10 Years
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Solar Panel
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designed lifespan > 25 Years
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warranty: 15 Years
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Lithium Battery
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designed lifespan > 8 Years
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warranty: 2 Years
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Brushless DC Motor
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designed lifespan > 10 Years
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warranty: 5 Years
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other electric components
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designed lifespan > 10 Years
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warranty: 5 Years
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