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20W Solar Attic Vent Fan for House

20W solar attic fan is used for indoor ventilation and drop temperature.

  • SFM-F20A
  • 20W
  • Solar panel, aluminum alloy, hot-dip galvanized spray coating
  • Use solar ventilation
  • 100% solar energy
  • 3 years
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1. Product Description

1.1 Overview

  • Solar fan is a ventilation device that uses solar panels to convert solar energy into electrical energy and drive the motor to operate.

  • Solar fan can keep fresh air in the room.

  • Install solar fans on the roof,and keep ventilation to reduce mold growth in winter and temperature can be reduced in summer.

  • 100% solar energy, energy saving and environmental protection, reducing electricity bills.


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1.2 Structure

  • Solar roof fans are mainly composed of solar panels, brushless DC motors, fan blades, air ducts and bases.

  • Brushless DC motor, long life and low noise.

  • High-efficiency solar panels last up to 25 years and the frame is made of aluminum.

  • The air cylinder and base have an integrated structure,its material is hot-dip galvanized steel,the epoxy resin spray coated surface prevents corrosion.

  • The starting temperature of the motor is 25 °C.

  • SUS304 fasteners have good corrosion resistance and long-lasting stability.

  • The butterfly nut design makes the roof installation easier and safer.


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2. Specifications

2.1 Specification Table

20W Solar Attic Vent Fan for House

2.2 Size

20W Solar Attic Vent Fan for House-2.2

3. Product Installation

Solar attic fan is suitable for installation on roofs of various types of structures such as tile roofs, metal roofs, and wooden roofs.


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4. Packaging and Transportation

Solar attic fan is packed in carton with anti-pressure foam inside. Bulk cargo transportation is packed in plywood boxes.


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changzhou, jiangsu, china
 
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