Audited Supplier
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 fans keep fresh air circulating in the room.
· Adopt 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.
· Wing nut design makes roof installation easier and safer.
· Adjustable bracket, adjust the panel to a suitable inclination angle, suitable for roof installation with different slopes.
Adjustable Frame
The panel can be adjusted to a suitable inclination angle
Suitable for roof installation with different slopes
Wing Nut Design
Frame can be manually adjusted
Simple & Safe installation
100% Solar
No running costs
Energy saving &environmental protection
DC Brushless Motor
Low noise
Long service life
Monocrystalline Solar Panel
High Efficiency
Beautiful & Efficient
Air Volume Up To 2040CFM
Meet the ventilation needs of different houses
Keep the indoor air fresh
| Model | SFM-F40A |
| Wattage(W) | 40 Watt |
| Voltage(V) | 24 volts |
| Solar Panel Frame | Aluminum |
| Solar Panel Service Life | 25 years |
| Solar Panel Warranty | 5 years |
| Fan Blade Material | Aluminum |
| Air Duct | 365mm / 14inch |
| DC Motor | 1850rpm |
| DC Motor Service Life | 30000 Hours |
| DC Motor Warranty | 2 years |
| Bracket | δ2.0mm |
| Bracket Material | Stainless steel |
| Case/Case Thickness | δ1.2mm |
| Case/Case Material | Galvanization steel |
| Case/Cover Service Life | 12 years |
| Case/Cover Warranty | 5 years |
| Ventilation | 3468CMH / 2040 CFM |
| Roof Opening Size | 14 inch / 365 mm |
| Host Size | 21.6*21.6*8.6 inch / 550*550*220 mm |
| Package Size | 22.4*22.4*9.8 inch / 570*570*250 mm |
| Weight/Volume | 14 KG / 0.08 CBM; 31.0 lb / 2.8 ft³ |
| Container Load | 384 PCS / 20 GP; 864 PCS / 40 HQ |
| Color | Black, OEM |
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 location
After-sales technical service
1.Provide telephone/video online installation technical guidance
2.Provide installation solutions
3.Provide brand marketing consultation
