40 Watt Adjustable Solar PV Powered Air Exhaust Fans for Cooling

• Customization: Available
• Material: Metal
• Blade Material: Stainless Steel
• Model NO.: (SN2016029)
• Type: Exhaust Fan
• Electric Current Type: DC
• Mounting: Roof Fan
• Certification: CE
• Transport Package: Carton
• Specification: Host Size: 530X530X255mm
• Trademark: SINOLTECH
• Origin: China
• HS Code: 8414512000
• Production Capacity: 10000 PCS/Month

Product Description

40 Watt Adjustable Solar PV Powered 14 Inch Air Exhaust Fans for garage cooling (SN2016029)

High Performance Series 30W-40W
Optional Round or Square Housing cap
Model Selection:
SN2016010 40W 14''-Round Housing Cap
SN2016029 40W 14''-Square Housing Cap

Power	40W 21V solar DC power
Solar Panel	Polycrystalline solar panel, 495x495x25mm 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 4400 square feet and cooling up to 2800 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.