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Wenzhou Sunuse Electric Technology Co., Ltd.
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Gold Index: 10811
Adjustable Tilt solar power ventilation fan 20W for Commercial Flat Roofs
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Adjustable Tilt Solar Powered Ventilation Fan 20w Dc Brushless Motor Low Noise</st
Adjustable Tilt Solar Powered Ventilation Fan 20w Dc Brushless Motor Low Noise
Quick Detail:
- Curb Mount Design for Commercial Flat Roofs.
- Capacity of the 30-watt Model: Up to1255 CFM.
- Adjustable Tilt Solar Module.
- 20-25 years Manufacturer's Warranty.
Specifications:
| Parts |
Technical Parameter |
Design Life | |
| Solar panel | Peak power(W) | 20W | 20-25 years |
| Peak voltage Vm(V) | 17.28 | ||
| Peak current Im(A) | 1.16 | ||
| Open-circuit voltage Voc(V) | 21.24 | ||
|
Short-curcuit current Isc(V) |
1.35 | ||
| Dimensions(mm) | 420x420x25 | ||
| Weight | 3kg | ||
| BLDC Motor | Initial power | ≤0.45W | Continuous work: above 20000 hours |
| Multi-shift air regulation | Pls follow the instructions to use | ||
|
without load current |
0.20A MAX | ||
| Rotor inertia effect | 730g*cm2 | ||
| Noise | 45 dB(A)MAX | ||
| Weight | 390g | ||
solar ventilation fan’s Life & Warranty:
| Fan guard | 580x580mm,H 128mm. | 5-8 years |
| Integration of injection molding(ABS). | ||
| The sheating material adding anti UV ingredient. | ||
| Good weather resistance, durable. | ||
| Base plate | 1.5mm thick steel plate, outdoors spray. | 10-15 years |
| Fan cover and base firmly together. | ||
| High reliability, wind-resistant, anti rain. | ||
| Base adjustable angle. | ||
| Fan blade | Fan blade manufacture using CFM. | 8-10 years |
| The highest output of five wing. | ||
| Diameter 30cm,ultralight,long life. | ||
| Precision balance blades, aluminum material. | ||
| Be able to all kinds of weather conditions. | ||
| Protecting cover | Stainless steel wire screen protection. | 10-15 years |
| Prevent debris, bug, bird and small rodent. | ||
| Meanwhile let the air circulate freely. | ||
| Thermostat | Metal thermostat. | 3-5 years |
| Attic air temperature: equal to or higher than 25 °C to 30 °C.will setting a temperature point and the corresponding fan switch. | ||
| Adjustable support | 0-60° | 10-15 years |
| Test result: | Ventilation volume:1255CFM | |
| Wind resistance:170 mph | ||
| Weight | 15.3KG | |
| Host Dimensions | 580x580x210mm, (Note:1*40 feet container Load 432pcs.) |
Application:
Advantages:
A solar fan is more environmentally friendly.
Though initially the installation may be costlier, in the long term it would turn out to be cheaper.
because it does not use power from the utility grid
and may provide savings up to 30 percent on air conditioning costs.
Risk of electric accidents are eliminated as there are no electric cords attached to the solar fan.
Another great benefit of having a cordless appliance is that
it has much more mobility compared to conventional fans.
FAQ:
1. What are the features of the attic fan thermal switch?
-----The thermal switch automatically turns the fan on when the attic temperature reaches 80 degrees
and shuts off when the temperatures reaches 65 degrees. It also increases the life of the motor.
2. Can I install this attic fan on my flat roof?
------ It is not recommended because you would need to build a curb for it.
3. Does this solar attic fan have a battery backup?
------ No, all solar attic fans on the market today are powered by the solar panel directly to the motor.
For additional run time, consider the solar attic fan controller, which turns the solar attic fan into a fan
that can also use house power as a backup source.
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Company Info
Wenzhou Sunuse Electric Technology Co., Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Wenzhou
Province/State: Zhejiang
Country/Region: China (Mainland)
