Jiaxing Cowin Electric Appliances Co., Ltd.
Jiaxing Cowin Electric Appliances Co., Ltd. Cooperation leads to win-win.
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High Quality 20W9IN DC Brushless Motor Solar Roof Ventilator for House
Product Details
| Solar panel power | 10W |
| Motor type | Brushless DC motor |
| Fan blades | 8in aluminium fan blade |
| Max Output capacity | 400 CFM |
| Suggested utilization area | 500 sq.ft |
| Battery storage option | YES |
| Body material | Anti -UV ABS |
| Color affordable | Matte black or customized |
| Packing material | Carton |
| Package size/unit | 47cm*47cm*16cm |
| Advantage of using battery | Day and night operation |
Description
High efficient brushless DC motor with aluminium shell shielded for dust & oil slick proof, 12V/20W rated voltage / power, 80% conversion efficiency.
One piece aluminium alloyed fan blade made through punch forming, 5 wings, 9 inch diameter, 1.5mm thickness.
Fan cover (hood) made from galvanized steel sheet (1.2mm thickness), fully welded for water proof, coated with heavy powder of matte black color.
Duct and flashing base are also formed in one piece through drawing process and it is also made from galvanized steel, coated with heavy powder of matte black color. Duct diameter: upper side 12 inch, down side 16 inch.
Main Features
*Keep you cool
*Defend your roof
*Pocket your cash
*Keep house dry
*Quick and easy
Long lifespan ( 20 years for PV panel, 10 years for motor and fan blade, 10 years for hood, duct & flashing base) and we provide 5 years warranty for all major parts
High max output: around 1800CFM
High speed : about 2100RPM (max)
High sensitivity & efficiency: can work in weak sunlight or even in rain sometimes
Low noise, silent operation
Application Areas
Industrial workshop; residential house; agricultural green house; garage/ basement livestock feeding shed; animal breeding house, etc.
FAQ
Q: What is your payment terms?
A: T/T , When we get your deposite, we will arrange the production in the first time.
Q: Do solar fans operate loudly or quietly?
A: They operate surprisingly quiety. The moter and fan blade has an innovative design that ensures you won't know it's running at all.
Q: Are you a factory manufacturer?
A: Yes we are manufacturer with 5 years experience in this industry and supplied many countries with high quality and hot sale products.
Q:Where is your main market?
A: North America, Australia, Middle-East,Canada and other countries and regions.
Q: Can I mix the colors and designs in one order?
A: Yes.
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