30W Solar-Powered Attic Ventilation with 14 Inch DC Brushless Motor PV Adjustable (SN2014008)

Min.Order: 1
Product origin: Jinan, Shandong, China
Infringement complaint: complaintComplaint
US$ 175 ~ 185

Description
30W Solar-powered attic ventilation with 14 inch DC brushless motor PV Adjustable(SN2014008)
High Performance Series 30W-40W
Optional Round or Square Housing cap

Model Selection:
SN2014008 30W 14''-Round Housing Cap
SN2014006 30W 14''-Square Housing Cap
Power30W 19.5V solar DC power
Solar PanelPolycrystalline solar panel, 415x495x25mm adjustable
Blades14 inch (368mm) Aluminum axial fan blades, 3 pcs
MotorBrushless DC Motor, IP63 or IP68
Top Shroud CoverSquare / Round
Host Size530x530x250mm, basing on solar panel lay flat
HousingGalvanized steel with anti-rust, anti-UV powder coating
ColorBlack /White /Brown /Green
InstallationRoof mounting, Asphalt shingle roof / S-tile roof / Metal roof…
Working EfficiencyProvide attic ventilation up to 4400 square feet and cooling up to 2800 square feet
Optional AdapterAC input: 100-240V, DC output: 18V 1A, to back up solar fan work nonstop even in sunless periods
Optional Battery12.8V,9.6AH,Lithium iron phosphate, to back up solar fan work nonstop even in sunless periods
Optional Thermostatto 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 SwitchPower cord with switch to control solar fan work / stop flexibly at any time, include 2m cable
Optional Fan GuardMetal fan guard to prevent flying objects to go inside / protect fan blades
Packing/loading1 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.












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