Solar attic fans are ventilation devices that use solar panels to
convert solar energy into electricity and drive motors. It can
maintain the air circulation in the house and effectively ventilate
it.· Solar attic fans are mainly composed of solar panels,
brushless DC motors, fan blades, air ducts and bases.· Solar attic
fans keep fresh air circulating in the room.· DC brushless motor,
low noise and long service life.· High-efficiency monocrystalline
solar panels with a lifespan of up to 25 years.· The air duct and
base are made of hot-dip galvanized steel, and the surface is
sprayed with epoxy resin coating, which has
strong corrosion resistance.· Using SUS304 fasteners, it has good
corrosion resistance and long-lasting stability.· Optional
power adapter, intelligently control the operation of the fan,
to meet the ventilation needs of different periods.100% SolarNo
running costsEnergy saving &environmental protectionDC
Brushless MotorLow noiseLong service lifeMonocrystalline Solar
PanelHigh efficiencyBeautiful & efficientAir Volume Up To 3210
CFMMeet the ventilation needs of different housesKeep the indoor
air freshModelSFM-F70Wattage(W)70 WattVoltage(V)30 voltsSolar
CellsMonocrystalline SiliconSolar Panel Service Life25 yearsSolar
Panel PV AngleNot AdjustableFan Blade MaterialAluminumAir Duct415mm
/ 16inchMotorBrushless DC MotorRotating Speed1250rpmDC Motor
Service Life30000 hoursDC Motor Warranty2 YearsBracket
MaterialStainless steelBracket Thicknessδ2.0mmBase Hood Housing
MaterialHot Dip Galvanized SteelBase Hood Housing
Thicknessδ1.2mmBase Hood Housing Warranty5 yearsProtective Net
MaterialSUS 304Surface CoatingPolymer Epoxy Resin Powder
CoatingCoating ColorBlack, OEMVentilation5450CMH / 3210CFMWorking
Noise50dBHost Size670*670*245mm (26.3*26.3*9.6inch)Package
Size700*700*285mm (27.6*27.6*11inch)Weight21.5KG
(47lb)Volume0.14CBM (4.9ft³)Container Load216PCS/20GP
460PCS/40HQ Since 1st-sunflower entered the field of
solar energy product production in 1998, it has accumulated
profound professional knowledge, good R&D and production skills
in solar energy products and green environmental protection
products. Therefore, we have excellent product design capabilities
and can provide customers with fast solutions and support services.
1st-sunflower aims to provide comprehensive
innovative, sustainable solutions for pollution-free solar
products, comprehensive utilization of solar energy, and health &
sports, including design, manufacture and delivery. The product
range includes solar water heaters, solar collector projects, solar
power generation systems, solar fans and solar air conditioners,
actively practicing the corporate mission we have always
advocated-providing customers with a comfortable low-carbon,
natural and healthy lifestyle.LogisticsPick up/delivery to
designated locationAfter-sales technical service1.Provide
telephone/video online installation technical guidance2.Provide
installation solutions3.Provide brand marketing
consultation /* March 10, 2023 17:59:20
*/!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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