20watt 14inch Brushless DC Motor Solar Powered Attic Fans PV Adjustable (SN2013003)

• Application: Kitchen, Bathroom, Greenhouse, Attic, Farm
• Solar Panel: 20W 365X410X25mm Adjustable
• Air Duct: 14 Inch
• Top Shroud Cover: Square
• Keyword: 20watt 14inch Brushless DC Motor Solar Powered Att
• Host Size: 530X530X250mm
• Model NO.: SN2013003
• Model No.: Sn2013003
• Remote Control: Without Remote Control
• Electric Current Type: DC
• Material: Metal
• Installation: Roof Fan
• Certification: CE
• Transport Package: Color Carton
• Specification: CE
• Trademark: SINOLTECH
• Origin: China
• HS Code: 8414512000
• Production Capacity: 10000 PCS/Month

Product Description

20watt 14inch Brushless DC motor Solar Powered Attic Fans  PV Adjustable(SN2013003)
Flexible Series 15W-20W
Optional Round or Square Housing cap
Model Selection:
SN2013008R 20W 14''-Round Housing Cap
SN2013003 20W 14''-Square Housing Cap

Power	20W 18V solar DC power
Solar Panel	Polycrystalline solar panel, 365x410x25mm adjustable
Blades	14 inch (368mm) Aluminum axial fan blades, 3 pcs
Motor	Brushless DC Motor, IP63 or IP68
Top Shroud Cover	Square / Round
Host Size	530x530x250mm, basing on solar panel lay flat
Housing	Galvanized steel with anti-rust, anti-UV powder coating
Color	Black /White /Brown /Green
Installation	Roof mounting, Asphalt shingle roof / S-tile roof / Metal roof…
Working Efficiency	Provide attic ventilation up to 4200 square feet and cooling up to 2400 square feet
Optional Adapter	AC input: 100-240V, DC output: 18V 1A, to back up solar fan work nonstop even in sunless periods
Optional Battery	12.8V,9.6AH,Lithium iron phosphate, to back up solar fan work nonstop even in sunless periods
Optional Thermostat	to control solar fan work / stop at preset temperature,                           if 25 Celsius, on: 25ºC +/- 3ºC; off: 18ºC +/- 5ºC,                                 if 28 Celsius, on: 28ºC +/- 3ºC; off: 21ºC +/- 5ºC
Optional Switch	Power cord with switch to control solar fan work / stop flexibly at any time, include 2m cable
Optional Fan Guard	Metal fan guard to prevent flying objects to go inside / protect fan blades
Packing/loading	1 set/1 cartons; 650x650x340mm, 0.148CBM; 216pcs/20'GP, 516pcs/40'HQ

Solar Powered Roof Ventilation Fan
A compact axial flow solar ventilation fan, taking advantage of natural free solar power, making high efficient ventilation by dc motor. As an energy-saving green ventilation solution for a healthy & comfortable environment!
Installing such auto-running solar fan, it would pumps out interior stale, heat air to  improve the air circulation indoors, reduce moisture & harmful mildews, extend roofing lifespan, reduce the load on air-conditioner and HVAC system in Summer, and prevent ice-dam in Winter.