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

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

30W Photo voltaic-run attic air flow with 14 inch DC brushless motor PV Adjustable(SN2014008)
Higher Performance Collection 30W-40W
Optional Spherical or Square Housing cap

Design Variety:
SN2014008 30W 14”-Spherical Housing Cap
SN2014006 30W 14”-Sq. Housing Cap

Power 30W 19.5V solar DC power
Solar Panel Polycrystalline solar panel, 415x495x25mm 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
Shade 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 Driven Roof Air flow Enthusiast
A compact axial movement solar air flow enthusiast, using advantage of natural free of charge photo voltaic electrical power, producing substantial successful ventilation by dc motor. As an strength-saving eco-friendly ventilation remedy for a healthful & relaxed setting!
Setting up this kind of car-operating solar supporter, it would pumps out inside stale, heat air to  improve the air circulation indoors, decrease dampness & dangerous mildews, prolong roofing lifespan, decrease the load on air-conditioner and HVAC system in Summertime, and avoid ice-dam in Winter.

 

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